ASAP

Illustration - 6 A proposal requires an investment of * 10,00,000 and has scrap value of 40,000 after five years. It is expected to yield profits after depreciation and after taxes during the five years amounting to 780,000,7 1,20,000, 71,40,000,1,00,000 and 40,000. Calculate: a) Average Rate of Return on the Investment. b) Return per unit of Investment Method. c) Return on Average Investment Method. d) Average Return on Average investment method