Sonia buys a house for $250,000. she makes a down payment of 15% of the purchase price and takes a 30-year mortgage for the balance. a) what is your down payment b) what is your mortgage amount c0...

Sonia buys a house for $250,000. she makes a down payment of 15% of the purchase price and takes a 30-year mortgage for the balance. a) what is your down payment b) what is your mortgage amount c0 what is the total interest charged over the life loan if your monthly payment is 1,200 dollars