Cost of goods sold has increased

Your answer is incorrect.  Divide the estimated average annual income by the average investment. Investment cost plus residual value, divided by two, equals average investment. Can you please redo it? Thanks

Which of the following increases the cash conversion cycle? A.A decrease in inventory turnover B.An increase in the cash discount C.An increase in accounts payable D.A decrease in inventory level

Which of the following is the most correct? A. In reference to the time value of money, the present value is always labeled as t=1 B. Negative MVAs indicate that a company's executives are managing the expenses well C. Nominal rates, or annual percentage rates, always equal the effective annual rate D. A strong ROE always indicates a strong year for a company E. Firms should generally try to minimize their days' sales outstanding in order to access their receivables at fast rates.