Q4) You need a 15 year, fixed-rate mortgage to buy a new home for $290,000 . Your mortgage bank will lend you the money at a 8.00% APR (semiannual) for this loan. However, you can afford monthly payments of only $1,300, so you offer to pay off any remaining loan balance at the end of the loan in the form of a single balloon payment. How large will this balloon payment have to be for you to keep your monthly payments at the amount you can afford?