Alex and Steve bought their current house 10 years ago for $355,000 and made a down payment of $45,000. They obtained a 25-year mortgage for the remaining amount at 6% APR with quarterly compounding and constant monthly payments. They just sold their house for $550,000. They will now buy a new house. How much of a down payment can they afford to make on their new house? a) $244,012.30 Ob) $288,000.44 Oc) $314,187.30 d) $450,000.00 e) $374,562.62