You need a $15-$year, fixed$-$rate mortgage to buy a new home for $$230,000.$ Your mortgage bank will lend you the money at a $6\mathrm{.}6$ percent APR for this $180-$month loan. However, you can afford monthly payments of only $$1,000,$ 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 $$1,000?$

Multiple Choice

$$301,801\mathrm{.}43$

$$115,924\mathrm{.}72$

$$323,580\mathrm{.}91$

$$311,135\mathrm{.}49$

$$106,142\mathrm{.}4$