Answer one of the following questions (A or B): A The payback method is a popular way to analyze investment proposals. Required 1. Explain how the payback period is determined Generally speaking, from a payback perspective, which projects are viewed to be the most attractive? 2. What are the deficiencies of the payback method? B. Return on investment (ROI) is a very popular tool to evaluate performance. The measurement of ROI is dependent, in part, on whether fixed assets are valued at acquisition cost or net book value. As a subunit manager, which one of the two methods (acquisition cost or net book value) he or she would adopt to have good impact on his performance evaluation. Explain your answer. 1201 T