This essay examines the business decision-making process, focusing on DDK Plc's investment in manufacturing belts and trainers. It utilizes capital budgeting tools, specifically the payback period and net present value (NPV), to evaluate the profitability of two potential projects, Project A and Project B. The analysis includes detailed calculations for both projects, comparing their financial returns and timeframes for recouping the initial investment. The essay also delves into the financial factors, such as earnings and expenditure, and non-financial factors, including resources and relationships, that influence investment choices. The conclusion recommends Project B due to its superior financial performance, emphasizing the importance of considering both financial and non-financial aspects for sound business decisions.