Question 15 (5 points) The expected average rate of return for a proposed investment of $800,000 in a fixed asset with a useful life of four years, straight-line depreciation, no residual value, and an expected total net income of $360,000 for the four years is O 45% 22.5% O 11.3% 5.5% Question 16 (5 points) The amount of the estimated average income for a proposed investment of $90,000 in a fixed asset, giving effect to depreciation (straight-line method), with a useful life of four years, no residual value, and an expected total income yield of $25,300, is $12,650 525,300 $6,325 545,000 Question 17 (5 points) The amount of the average investment for a proposed investment of $120,000 in a fixed asset with a useful life of four years, straight-line depreciation, no residual value, and an expected total net income of $21,600 for the four years is $30,000 $21,600 55,400 560,000