The management of Retz company's desired rate of return is 10%. The present value factors for $1 at compound interest of i0% for 1 through 5 years are o.g09, 0.826, o.751, 0.683, and o.621, respectively. In addition to the foregoing information, use the following data in determining the acceptability in this situation: Corporation is considering the purchase of a new machine costing $500,000. The Income from Operations $100,000 80,000 Year Net Cash Flow $200,000 170,000 130000 S0,000 S0,000 10,000 10,000 The cash payback period for this investment is o a. 4 years b. 5 years. C. 2 years. d. 3 years