help please

Problem 8-19 Effective rate under different terms [LO8-2] Zerox Copying Company plans to borrow $208.000. New Jersey National Bank will lend the money at one-half percentage point over the prime rate at the time of 10.50 percent (11 percent total) and requires a compensating balance of 22 percent. The principal in this case will be funds that the firm can effectively use in the business. This loan is for one year. o. What is the effective rate of interest? (Input your answer as a percent rounded to 2 decimal places. Use a 360-day year) Efective rate of interest 1410 b. What would the effective rate be if Zerox were required to make four quarterly payments to retire we loan input your answer os percent rounded to 2 decimal places) Efective tute of interest