The problem describes a debt to be amortized. (Round your answers to the nearest cent.) A man buys a house for $340,000. He makes a $150,000 down payment and amortizes the rest of the purchase price with semiannual payments over the next 8 years. The interest rate on the debt is 13%, compounded semiannually.

(a) Find the size of each payment.

(b) Find the total amount paid for the purchase.

(c) Find the total interest paid over the life of the loan.