The expected average rate of return for a proposed investment of $704,000 in a fixed asset, with a useful life of 4 years, straight-line depreciation, no residual value, and an expected total net income of $378,000 for the 4 years, is (round to two decimal points), Oa, 13.909 Ob 13439 OC. 53.699 d. 26.85%