eBook Find the interest rates earned on each of the following. Round your answers to the nearest whole number. a. You borrow $680 and promise to pay back $714 at the end of 1 year. B. You lend $680, and the borrower promises to pay you $714 at the end of 1 year. c. You borrow $54,000 and promise to pay back $282,628 at the end of 10 years. 10 d. You borrow $15,000 and promise to make payments of $5,001.00 at the end of each year for 5 years