The company's minimum desired rate of return is 14%. The present value of $1 at compound interest of 14% for 1, 2, 3, 4 and 5 years is .877, 769, 675, 592 and 519, respectively. Determine: (a) the average rate of return on investment, including the effect of depreciation on the investment, and (b) the net present value.
Fig: 1