The management of nebraska corporation is considering the purchase of a new machine costing $490,000. the company's desired rate of return is 10%. the present value factors for $1 at compound interest of 10% for 1 through 5 years are 0.909, 0.826, 0.751, 0.683, and 0.621, respectively. in addition to the foregoing information, use the following data in determining the acceptability: year income from operations net cash flow 1 $100,000 $180,000 2 $40,000 $120,000 3 $40,000 $100,000 4 $10,000 $90,000 5 $10,000 $120,000 the average rate of return for this investment is: a) 58% b) 10% c) 18% d) 16%