This assignment delves into the influence of different investment appraisal techniques on the profitability of small manufacturing firms. It examines various methodologies used to evaluate potential investments, such as payback period, net present value (NPV), and internal rate of return (IRR). The focus is on understanding how these techniques can help businesses make informed decisions regarding resource allocation and ultimately enhance their profitability. The assignment likely incorporates real-world examples and case studies to illustrate the practical application of investment appraisal concepts.