you are financing a house with $$150,000$ down payment for a $20\%$ mortgage, amortized over $25$ years with a annual intrest rate of $35\%$ for a five year fixed term. the house costs $\%750,000.$ A$)$ what will your monthly payment for the loan be$?$ B$)$ what will be amount of intrest paid over the $25$ years? C$)$ what is the total amount paid over the $25$ years?