This document provides insights into the business decision-making process, focusing on the calculation of payback period and net present values (NPV). It includes a case study on DDK Plc, a textile company in the UK, and compares two investment projects. The document also discusses the financial and non-financial factors that should be considered when making business decisions. Subject: Business, Course Code: N/A, Course Name: N/A, College/University: N/A