Final answer:
The student's question is about evaluating an investment in Durban offices by calculating the Net Present Value using the provided cash flows and minimum required rate of return.
Step-by-step explanation:
The question you're asking pertains to the subject of Business, specifically within the realm of finance and investments. To evaluate whether the investment in Durban offices would meet Whema Ltd's financial criteria, various methods such as Net Present Value (NPV) and Internal Rate of Return (IRR) could be used. Using the provided data, the NPV can be calculated by discounting the net cash flows at the company's minimum required rate of return (15%) and subtracting the initial investment. Only by performing these calculations will Whema Ltd be able to determine if the potential investment in Durban provides a sufficient return.