Question 8 of 10 You invested $9,000 at the end of each year for 7 years in an investment fund. If the balance in the fund at the end of 7 years was $78,000, what was the nominal interest rate compounded annually? Round to two decimal places The present value of a 6 year lease that requires payments of $750 at the beginning of every month is $51,100. What is the nominal interest rate compounded month ly charged on the lease? Round to two decimal places Question 10 of 10 Quarter-end payments of $1,430 are made for 9 years to settle a loan of $36,080. What is the effective interest rate charged on this loan? % Round to two decimal places