eBook Find the interest rates earned on each of the following. Round your answers to the nearest whole number. You borrow $650 and promise to pay back $702 at the end of 1 year. % You lend $650 and the borrower promises to pay you $702 at the end of 1 year. % You borrow $77,000 and promise to pay back $218,636 at the end of 10 years. % You borrow $14,000 and promise to make payments of $3,693.20 at the end of each year for 5 years. %