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CHAPTER ONE
INTRODUCTION
1.0 Introduction
Investment appraisal is an important aspect of financial management and managerial decision-making in modern business organizations. Every organization exists primarily to maximize profit, ensure survival, achieve growth, and enhance shareholders’ wealth. In order to achieve these objectives, management must make effective investment decisions regarding allocation of scarce financial resources to profitable projects and business opportunities. Investment appraisal therefore provides managers with necessary techniques and procedures for evaluating investment projects before committing organizational resources. (Pandey, 2015; Brealey, Myers and Allen, 2017).
Managerial decision-making involves selecting the best alternative among several available options in order to achieve organizational objectives. Decisions relating to capital investment are usually long-term in nature and involve substantial financial commitments. Poor investment decisions may lead to financial losses, operational inefficiencies, business failure, and decline in shareholders’ wealth. Consequently, organizations adopt investment appraisal techniques to minimize risks and ensure profitability of investment projects. (Atrill and McLaney, 2018; Drury, 2018).
Investment appraisal refers to systematic evaluation of investment proposals in order to determine their viability, profitability, and suitability for organizational objectives. It involves analysis of costs, benefits, risks, cash flows, and expected returns associated with investment projects. Common investment appraisal techniques include payback period, accounting rate of return, net present value, profitability index, and internal rate of return. These techniques assist managers in selecting profitable projects capable of enhancing organizational performance. (Pandey, 2015; Gitman and Zutter, 2015).
Manufacturing companies operate in highly competitive business environments characterized by technological advancement, changing consumer preferences, inflation, economic uncertainty, and increasing production costs. In order to remain competitive and achieve sustainable growth, manufacturing firms must undertake effective investment decisions regarding acquisition of machinery, plant expansion, product development, technological innovation, and operational improvement. Investment appraisal therefore becomes essential for efficient managerial decision-making within manufacturing organizations. (Horngren, Datar and Rajan, 2015; Drury, 2018).
In Anambra State, particularly in Nnewi, manufacturing companies contribute significantly to industrial development, employment generation, and economic growth. Nnewi is widely recognized as one of the major industrial and commercial centers in Nigeria due to concentration of manufacturing firms, automobile industries, and entrepreneurial activities within the area. Manufacturing companies in Nnewi continuously make investment decisions relating to expansion, modernization, diversification, and production efficiency. Effective investment appraisal therefore remains essential for organizational survival and profitability within the region. (Anyanwu, 2014; Ezejelue and Okoye, 2017).
This study therefore examines investment appraisal as a guide to effective managerial decision with particular reference to selected manufacturing companies in Nnewi, Anambra State.
1.1 Background of the Study
Investment decisions constitute some of the most important decisions made by management because they involve commitment of organizational resources to long-term projects and business opportunities. The success or failure of organizations depends significantly on effectiveness of investment decisions made by management. Effective investment decisions enhance profitability, productivity, competitiveness, and organizational growth while poor investment decisions may result in losses and business failure. (Pandey, 2015; Brealey, Myers and Allen, 2017).
Investment appraisal emerged as an important financial management tool due to increasing complexity of business operations and scarcity of financial resources. Organizations cannot invest in every available project because resources are limited. Consequently, managers require reliable techniques for evaluating alternative investment opportunities and selecting projects capable of generating maximum returns. Investment appraisal therefore assists management in efficient allocation of organizational resources. (Gitman and Zutter, 2015; Drury, 2018).
The concept of investment appraisal involves systematic analysis of expected costs and benefits associated with investment projects. Investment appraisal techniques evaluate profitability, risk, liquidity, and feasibility of projects before implementation. Through investment appraisal, management determines whether proposed investments align with organizational objectives and financial capabilities. (Atrill and McLaney, 2018; Horngren, Datar and Rajan, 2015).
Organizations undertake investment projects for various reasons including expansion of production capacity, replacement of obsolete machinery, diversification of products, technological innovation, cost reduction, and improvement in operational efficiency. Such projects require substantial financial commitments and long-term planning. Effective investment appraisal therefore minimizes investment risks and enhances organizational performance. (Pandey, 2015; Brealey, Myers and Allen, 2017).
Manufacturing companies particularly require effective investment appraisal because their operations involve acquisition of expensive machinery, equipment, production facilities, and technological systems. Poor investment decisions in manufacturing firms may lead to underutilization of resources, high production costs, low productivity, and reduced profitability. Consequently, investment appraisal serves as an important guide for managerial decision-making within manufacturing organizations. (Drury, 2018; Horngren, Datar and Rajan, 2015).
The manufacturing sector plays significant roles in economic development through industrialization, employment generation, technological advancement, income creation, and export promotion. In developing countries such as Nigeria, manufacturing industries contribute to economic diversification and reduction of dependence on imported goods. Effective investment decisions therefore influence productivity and growth within the manufacturing sector. (Todaro and Smith, 2015; Anyanwu, 2014).
Nnewi is recognized as one of the leading industrial and commercial cities in Nigeria due to concentration of manufacturing companies and entrepreneurial activities. The city hosts numerous manufacturing firms involved in automobile assembly, plastics production, pharmaceuticals, metal fabrication, electrical products, and industrial equipment manufacturing. These firms continuously undertake investment projects aimed at expansion and operational improvement. (Ezejelue and Okoye, 2017; Anyanwu, 2014).
Manufacturing companies in Nnewi face several business challenges including inflation, high production costs, inadequate infrastructure, foreign exchange instability, technological changes, and competition from imported products. These challenges increase importance of effective investment appraisal because organizations must ensure that investment projects generate adequate returns and contribute to organizational survival. (Sanusi, 2012; Pandey, 2015).
One of the major objectives of investment appraisal is profit maximization. Organizations invest resources in projects expected to generate future cash flows and enhance profitability. Investment appraisal techniques such as net present value and internal rate of return help management determine profitability and financial viability of projects. (Gitman and Zutter, 2015; Brealey, Myers and Allen, 2017).
Investment appraisal also assists management in risk assessment and uncertainty management. Business environments are characterized by economic fluctuations, inflation, technological changes, and market uncertainties. Investment appraisal techniques therefore evaluate risks associated with projects and help management make informed decisions regarding future investments. (Drury, 2018; Atrill and McLaney, 2018).
Another importance of investment appraisal is improvement in resource allocation efficiency. Financial resources are scarce and organizations must allocate them to projects capable of generating maximum returns. Investment appraisal enables management to compare alternative projects and select the most profitable investment opportunities. (Pandey, 2015; Horngren, Datar and Rajan, 2015).
The use of investment appraisal techniques enhances managerial accountability and organizational planning. Managers are required to justify investment proposals using financial analysis and projected returns. Investment appraisal therefore promotes rational decision-making and reduces possibility of arbitrary investment decisions. (Gitman and Zutter, 2015; Drury, 2018).
Common investment appraisal techniques include payback period, accounting rate of return, net present value, profitability index, and internal rate of return. Each technique possesses advantages and limitations depending on organizational objectives and nature of investment projects. Managers often combine different techniques in evaluating investment proposals. (Pandey, 2015; Brealey, Myers and Allen, 2017).
The payback period technique measures the length of time required for a project to recover its initial investment cost. Although simple and easy to understand, the technique ignores time value of money and profitability beyond the payback period. (Atrill and McLaney, 2018; Pandey, 2015).
Net present value technique evaluates investment projects by comparing present value of expected future cash inflows with initial investment cost. Projects with positive net present value are generally considered acceptable because they increase shareholders’ wealth. Many financial experts regard net present value as one of the most reliable investment appraisal techniques. (Gitman and Zutter, 2015; Brealey, Myers and Allen, 2017).
Internal rate of return represents the discount rate at which net present value of a project becomes zero. It measures profitability of investment projects and assists management in comparing alternative investment opportunities. Projects with internal rates of return higher than cost of capital are usually accepted. (Pandey, 2015; Drury, 2018).
Despite importance of investment appraisal, some organizations still experience poor investment decisions due to inadequate financial analysis, lack of managerial expertise, poor forecasting, economic instability, and insufficient data. Such problems may lead to project failure, financial losses, and reduced organizational performance. (Sanusi, 2012; Horngren, Datar and Rajan, 2015).
In Nigeria, economic instability, inflation, fluctuating exchange rates, inadequate infrastructure, and high cost of borrowing further complicate investment decision-making within manufacturing industries. Managers must therefore adopt effective investment appraisal techniques capable of addressing uncertainties and ensuring organizational profitability. (CBN Annual Report, 2021; Todaro and Smith, 2015).
The relationship between investment appraisal and managerial decision-making has attracted attention from researchers, financial experts, and business managers because of increasing need for effective resource management and sustainable organizational growth. Investment appraisal is therefore regarded as an essential guide for managerial decision-making in modern business organizations. (Pandey, 2015; Gitman and Zutter, 2015).
This study therefore seeks to examine investment appraisal as a guide to effective managerial decision using selected manufacturing companies in Nnewi, Anambra State as case studies.
1.2 Statement of the Problem
Investment decisions involve substantial financial commitments and significantly influence organizational performance, profitability, and survival. Despite importance of investment appraisal in managerial decision-making, many manufacturing companies still experience poor investment decisions resulting in financial losses, project failures, and operational inefficiencies. (Pandey, 2015; Drury, 2018).
One of the major problems confronting manufacturing firms is inadequate application of investment appraisal techniques in evaluating investment proposals. Some managers rely on intuition and personal judgment rather than scientific financial analysis when making investment decisions. Such practices often result in poor allocation of organizational resources and unprofitable investments. (Gitman and Zutter, 2015; Atrill and McLaney, 2018).
Another problem is economic instability characterized by inflation, fluctuating exchange rates, high interest rates, and rising production costs. These economic challenges complicate investment planning and increase uncertainties associated with investment projects within manufacturing organizations. (Sanusi, 2012; Todaro and Smith, 2015).
Manufacturing companies in Nnewi also face infrastructural challenges such as poor electricity supply, inadequate transportation systems, and high operational costs. These challenges affect profitability and effectiveness of investment decisions within manufacturing firms. (Anyanwu, 2014; Ezejelue and Okoye, 2017).
Another major problem is lack of adequate managerial expertise in investment appraisal techniques. Some managers may not possess sufficient financial knowledge required for evaluating complex investment proposals and forecasting future cash flows accurately. Consequently, organizations may invest in projects that fail to generate expected returns. (Horngren, Datar and Rajan, 2015; Drury, 2018).
Poor forecasting and inadequate financial information also affect effectiveness of investment appraisal. Reliable data regarding market demand, production costs, inflation, and future economic conditions are necessary for accurate investment analysis. Inadequate information may therefore lead to poor managerial decisions. (Pandey, 2015; Brealey, Myers and Allen, 2017).
There is therefore need to examine investment appraisal as a guide to effective managerial decision-making within selected manufacturing companies in Nnewi.
1.3 Purpose of the Study
The main purpose of this study is to examine investment appraisal as a guide to effective managerial decision-making using selected manufacturing companies in Nnewi as case studies.
The specific objectives are to:
- Examine the concept of investment appraisal in manufacturing organizations.
- Identify investment appraisal techniques used by manufacturing companies.
- Determine the role of investment appraisal in managerial decision-making.
- Assess challenges affecting effective investment appraisal in manufacturing firms.
- Examine relationship between investment appraisal and organizational profitability.
1.4 Significance of the Study
This study will be significant to manufacturing companies, managers, investors, researchers, students, and policymakers.
The study will help managers understand importance of investment appraisal techniques in effective decision-making and resource allocation.
Manufacturing firms will benefit from findings of the study because effective investment appraisal contributes to profitability, operational efficiency, and organizational growth.
Investors and shareholders will also benefit because proper investment appraisal enhances returns on investment and reduces financial risks.
Researchers and students will find the study useful as reference material for further research on investment appraisal and managerial decision-making.
The study will further contribute to existing literature on financial management and investment analysis within manufacturing industries in Nigeria.
1.5 Research Questions
- What is investment appraisal?
- What investment appraisal techniques are used by manufacturing companies?
- How does investment appraisal influence managerial decision-making?
- What challenges affect investment appraisal within manufacturing firms?
- What relationship exists between investment appraisal and organizational profitability?
1.6 Hypothesis
Ho₁:
Investment appraisal does not significantly influence managerial decision-making in manufacturing companies.
Hi₁:
Investment appraisal significantly influences managerial decision-making in manufacturing companies.
Ho₂:
There is no significant relationship between investment appraisal and profitability of manufacturing firms.
Hi₂:
There is significant relationship between investment appraisal and profitability of manufacturing firms.
1.7 Scope of the Study
The study focuses on investment appraisal as a guide to effective managerial decision-making using selected manufacturing companies in Nnewi, Anambra State as case studies. The study examines investment appraisal techniques, managerial decision-making processes, and challenges affecting investment analysis within manufacturing organizations.
1.8 Definition of Terms
Investment Appraisal
Investment appraisal refers to systematic evaluation of investment projects in order to determine their profitability, viability, and suitability for organizational objectives.
Managerial Decision
Managerial decision refers to selection of the best alternative among available options in order to achieve organizational objectives.
Manufacturing Company
A manufacturing company is an organization engaged in production of goods through transformation of raw materials into finished products.
Net Present Value
Net present value is an investment appraisal technique that compares present value of future cash inflows with initial investment cost.
Internal Rate of Return
Internal rate of return refers to the discount rate at which net present value of an investment project becomes zero.
Payback Period
Payback period refers to the length of time required for an investment project to recover its initial cost.
CHAPTER TWO
LITERATURE REVIEW
2.0 Literature Review
Literature review involves systematic examination of existing theories, concepts, empirical studies, and scholarly opinions relevant to a research topic. It provides the researcher with understanding of previous studies, identifies research gaps, and establishes theoretical foundations for the study. In this study, the literature review focuses on investment appraisal and its role in effective managerial decision-making within manufacturing organizations. (Creswell, 2014; Saunders, Lewis and Thornhill, 2016).
Investment appraisal has become an important aspect of financial management because organizations continuously face decisions relating to allocation of scarce resources among competing investment alternatives. Manufacturing firms particularly require effective investment appraisal techniques due to high capital requirements associated with machinery acquisition, plant expansion, technological innovation, and operational improvement. Proper investment appraisal therefore assists managers in selecting projects capable of maximizing organizational profitability and shareholders’ wealth. (Pandey, 2015; Gitman and Zutter, 2015).
The concept of investment appraisal has attracted attention from economists, financial analysts, management scholars, and business practitioners because investment decisions significantly influence organizational survival and long-term growth. Investment appraisal techniques help organizations assess project viability, evaluate expected returns, determine risks, and forecast future cash flows before committing financial resources. (Brealey, Myers and Allen, 2017; Drury, 2018).
Manufacturing companies operate within dynamic business environments characterized by technological changes, economic uncertainty, inflation, foreign exchange fluctuations, and intense market competition. These conditions increase importance of effective managerial decision-making and scientific investment evaluation processes. Organizations that fail to apply proper investment appraisal techniques may experience poor project selection, financial losses, reduced profitability, and business failure. (Atrill and McLaney, 2018; Horngren, Datar and Rajan, 2015).
This chapter therefore reviews relevant theories, empirical studies, models, and research findings relating to investment appraisal and managerial decision-making in manufacturing organizations.
2.1 Research Questions / Hypothesis / Theories
Research questions and hypotheses serve as foundations for scientific investigation because they guide data collection, analysis, and interpretation of findings. Research questions identify specific issues requiring investigation while hypotheses provide tentative answers subject to empirical testing. Theories, on the other hand, provide explanatory frameworks for understanding relationships among variables under study. (Creswell, 2014; Kothari, 2014).
The major research question in this study seeks to determine whether investment appraisal contributes significantly to effective managerial decision-making within manufacturing organizations. Other research questions focus on investment appraisal techniques used by manufacturing firms, challenges affecting investment decisions, and relationship between investment appraisal and organizational profitability. These questions are important because they address critical financial management issues affecting manufacturing organizations. (Pandey, 2015; Drury, 2018).
The study is guided by hypotheses which state that investment appraisal significantly influences managerial decision-making and organizational profitability. These hypotheses are based on assumptions that proper evaluation of investment projects improves resource allocation efficiency, minimizes financial risks, and enhances organizational performance. (Gitman and Zutter, 2015; Brealey, Myers and Allen, 2017).
Several theories are relevant to this study because they explain principles underlying investment decisions, financial management, and organizational performance. Major theories applicable to this study include Capital Budgeting Theory, Profit Maximization Theory, Shareholder Wealth Maximization Theory, and Decision Theory. These theories provide analytical frameworks for understanding investment appraisal processes within manufacturing organizations. (Pandey, 2015; Atrill and McLaney, 2018).
2.1.1 Capital Budgeting Theory
Capital Budgeting Theory explains how organizations evaluate and select long-term investment projects capable of generating future returns and enhancing organizational value. The theory emphasizes systematic analysis of expected costs, benefits, risks, and future cash flows associated with investment opportunities. Capital budgeting decisions are regarded as critical managerial functions because they involve large financial commitments and long-term implications for organizational growth and profitability. (Brealey, Myers and Allen, 2017; Pandey, 2015).
According to Capital Budgeting Theory, organizations should invest only in projects capable of generating returns greater than the cost of investment. The theory advocates use of scientific appraisal techniques such as net present value, internal rate of return, profitability index, and payback period in evaluating investment proposals. These techniques help management determine whether projects are financially viable and profitable. (Gitman and Zutter, 2015; Drury, 2018).
Capital Budgeting Theory is highly relevant to manufacturing organizations because production activities often require acquisition of expensive machinery, technological systems, and infrastructural facilities. Effective capital budgeting therefore ensures efficient allocation of organizational resources and reduction of investment risks. (Horngren, Datar and Rajan, 2015; Atrill and McLaney, 2018).
One strength of Capital Budgeting Theory is that it promotes rational and objective investment decision-making through quantitative financial analysis. However, the theory may face limitations due to uncertainty in forecasting future cash flows, inflationary pressures, and changing economic conditions. (Pandey, 2015; Brealey, Myers and Allen, 2017).
2.1.2 Profit Maximization Theory
Profit Maximization Theory states that the primary objective of business organizations is maximization of profit through efficient utilization of resources and effective managerial decisions. According to the theory, organizations undertake investment projects with expectation of generating future profits and improving financial performance. Investment appraisal therefore becomes necessary for identifying projects capable of maximizing returns. (Pandey, 2015; Drury, 2018).
The theory emphasizes that managers should evaluate alternative investment opportunities and select projects capable of generating highest profitability. Profit maximization enhances organizational survival, growth, competitiveness, and sustainability within the business environment. Manufacturing companies particularly rely on profitable investment decisions in order to expand operations and improve production efficiency. (Gitman and Zutter, 2015; Horngren, Datar and Rajan, 2015).
Critics of Profit Maximization Theory argue that excessive focus on profits may lead organizations to neglect social responsibilities, ethical considerations, and long-term sustainability objectives. Nevertheless, profitability remains a major factor influencing investment decisions in business organizations. (Atrill and McLaney, 2018; Pandey, 2015).
2.1.3 Shareholder Wealth Maximization Theory
Shareholder Wealth Maximization Theory argues that business organizations should make decisions aimed at increasing wealth of shareholders through profitable investment opportunities and efficient financial management. According to the theory, investment decisions should focus on projects capable of increasing market value of the organization and enhancing shareholders’ returns. (Brealey, Myers and Allen, 2017; Gitman and Zutter, 2015).
The theory supports use of investment appraisal techniques such as net present value because these methods consider time value of money and long-term financial returns. Positive investment decisions increase organizational value and improve shareholders’ confidence in management. (Pandey, 2015; Drury, 2018).
Manufacturing companies use shareholder wealth maximization principles in evaluating projects relating to expansion, modernization, and technological innovation. Effective investment appraisal therefore contributes significantly to enhancement of shareholders’ wealth and organizational sustainability. (Atrill and McLaney, 2018; Horngren, Datar and Rajan, 2015).
2.1.4 Decision Theory
Decision Theory explains how managers make choices among alternative courses of action under conditions of certainty, risk, and uncertainty. The theory emphasizes rational decision-making processes involving identification of alternatives, evaluation of consequences, and selection of best options capable of achieving organizational objectives. (Kothari, 2014; Saunders, Lewis and Thornhill, 2016).
Investment appraisal is closely related to Decision Theory because managers must evaluate investment alternatives and select projects capable of generating maximum returns with minimum risks. Decision Theory therefore supports use of quantitative techniques and financial analysis in managerial decision-making. (Pandey, 2015; Gitman and Zutter, 2015).
The theory further explains that uncertainty and risk are unavoidable aspects of investment decisions due to economic fluctuations, inflation, technological changes, and market instability. Effective investment appraisal techniques therefore assist managers in minimizing risks and improving quality of decisions. (Drury, 2018; Brealey, Myers and Allen, 2017).
2.2 Current Literature on Theories, Models, Hypothesis and Research Question
Several empirical studies have examined relationship between investment appraisal and managerial decision-making in business organizations. Researchers generally agree that effective investment appraisal contributes significantly to organizational profitability, efficiency, and long-term growth. (Pandey, 2015; Gitman and Zutter, 2015).
Brealey, Myers and Allen (2017) observed that organizations using scientific investment appraisal techniques are more likely to achieve profitability and operational efficiency than firms relying on intuition and subjective judgment. According to the authors, investment appraisal techniques improve accuracy of investment decisions and reduce possibility of project failure. (Brealey, Myers and Allen, 2017).
Drury (2018) examined investment decision processes within manufacturing firms and discovered that capital budgeting techniques such as net present value and internal rate of return significantly influence managerial decisions regarding acquisition of machinery, technological innovation, and expansion projects. The study concluded that investment appraisal improves organizational planning and resource allocation efficiency. (Drury, 2018).
Gitman and Zutter (2015) emphasized that effective investment appraisal enhances shareholders’ wealth and organizational sustainability because managers are able to identify profitable projects capable of generating long-term financial returns. The authors argued that investment appraisal reduces uncertainty and improves quality of financial decisions. (Gitman and Zutter, 2015).
Atrill and McLaney (2018) observed that manufacturing firms operating in competitive environments require effective investment appraisal systems in order to survive economic uncertainties and rising operational costs. According to the study, poor investment decisions often result from inadequate financial analysis and inaccurate forecasting of future cash flows. (Atrill and McLaney, 2018).
Horngren, Datar and Rajan (2015) stated that investment appraisal techniques are essential for evaluating production-related investments because manufacturing activities involve substantial capital expenditures and long-term operational commitments. The study further emphasized importance of accurate cost analysis and risk evaluation in managerial decision-making. (Horngren, Datar and Rajan, 2015).
Pandey (2015) argued that investment appraisal techniques such as net present value and profitability index are superior to traditional methods because they consider time value of money and future cash flow projections. According to the author, organizations that adopt modern investment appraisal techniques achieve better financial performance than those relying solely on payback period methods. (Pandey, 2015).
Empirical studies conducted within Nigerian manufacturing industries reveal that economic instability, inflation, exchange rate fluctuations, inadequate infrastructure, and high cost of borrowing significantly affect investment decisions and project evaluation processes. Manufacturing companies therefore face challenges in forecasting future cash flows and evaluating long-term investments accurately. (Sanusi, 2012; Anyanwu, 2014).
Studies also reveal that some managers lack adequate knowledge and technical expertise required for effective application of investment appraisal techniques. Consequently, organizations may undertake unprofitable projects or reject viable investment opportunities due to poor financial analysis. (Ezejelue and Okoye, 2017; Drury, 2018).
Research findings further indicate that organizations combining multiple investment appraisal techniques achieve better investment outcomes than firms relying on single evaluation methods. Combination of techniques such as net present value, internal rate of return, and payback period improves reliability of investment decisions. (Gitman and Zutter, 2015; Pandey, 2015).
Despite numerous studies on investment appraisal, there remains need for further research focusing on manufacturing companies in Nnewi because of increasing industrial activities and investment challenges within the area. This study therefore contributes to existing literature by examining investment appraisal as a guide to effective managerial decision-making within selected manufacturing firms in Nnewi.
2.3 Summary of Literature Review
The literature reviewed revealed that investment appraisal is an important aspect of financial management and managerial decision-making within business organizations. Investment appraisal assists management in evaluating investment opportunities, forecasting future returns, minimizing risks, and allocating scarce financial resources efficiently. (Pandey, 2015; Gitman and Zutter, 2015).
The review further showed that theories such as Capital Budgeting Theory, Profit Maximization Theory, Shareholder Wealth Maximization Theory, and Decision Theory provide useful frameworks for understanding investment appraisal and managerial decision-making processes. These theories emphasize profitability, rational decision-making, shareholders’ wealth, and efficient resource utilization. (Brealey, Myers and Allen, 2017; Drury, 2018).
Empirical studies reviewed indicated that organizations using effective investment appraisal techniques generally achieve better financial performance, operational efficiency, and organizational sustainability than firms relying on subjective judgment. Techniques such as net present value, internal rate of return, profitability index, and payback period are widely used in evaluating investment projects. (Atrill and McLaney, 2018; Horngren, Datar and Rajan, 2015).
The review also revealed that manufacturing companies face several investment challenges including economic instability, inflation, inadequate infrastructure, foreign exchange fluctuations, poor forecasting, and lack of managerial expertise. These challenges affect effectiveness of investment appraisal and quality of managerial decisions within organizations. (Sanusi, 2012; Anyanwu, 2014).
Finally, the literature review established that investment appraisal significantly influences managerial decision-making and organizational profitability. However, there is limited research focusing specifically on manufacturing companies in Nnewi. This study therefore seeks to bridge the gap by examining investment appraisal as a guide to effective managerial decision-making within selected manufacturing companies in Nnewi.
