K-Way Limited (Ltd), a softdrink manufacturer has the option to invest in machinery for projects A and B. However due to constraint financial resources the company may only be able to invest in one of them. You are given the following projected data: Information: Project A has an initial cost of R180 000 and the expected net profit over the five-year investment is R24 000, R31 000, R36 000, R40 000 and R19 000 per annum, respectively. Whereas, Project B has an initial cost of R190 000 with projected annual net profit of R24 000 every year for the 5-year expected lifespan. Additional information: Project A machinery will be disposed of at the end of year 5 with a scrap value of R20 000. Project B machinery will be disposed of at the end of year 5 with a nil scrap value. Depreciation is calculated on a straight-line basis. The discount rate to be used by the company is 12%. Required: 1.1 Calculate the accounting rate of return for project A and B. (5 marks) 1.2 Determine the payback period for each project. (5 marks) 1.3 Calculate the net present value of each project. (7 marks) 1.4 Using your answers