The following data concerns a proposed equipment purchase: Cost $ 157,000 Salvage value $ 5,000 Estimated useful life 4 years Annual net cash flows $ 52,600 Depreciation method Straight-line Ignoring income taxes, the annual net income amount used to calculate the accounting rate of return is: Multiple Choice $14,600 $90,600 $15,850 $51,350 $52,600