both questions

Margaret Hinojosa has invested $200,000 into an 6 year investment which guarantees a payoff of $350,000 at the end of the period. What is the implied annual percentage rate of return on this investment? Select one: a. 8.72% O b.3.33% O c. 11.22 % O d.5.77% O e. 9.78 % Southern Semiconductor, Inc. has an inventory period of 65 days, an accounts receivables period of 20 days, and an accounts payable period of 30 days. Based on this information what is the length of the firm's operating cycle? Select one: a. 15 days b. 95 days -c. 85 days d. 75 days e. 55 days