Henry wants to buy a cabin that costs $82,000. The bank requires a 20% down payment. The rest is financed with a 15-year, fixed-rate mortgage at 7% annual interest with monthly payments. (a) Find the required down payment. $1] (b) Find the amount of the mortgage. $ (D (c) Find the monthly payment. $ D Complete the parts below. Do not round any intermediate computations. Round your final answers to the nearest cent if necessary. If necessary, refer to the list of financial formulas. X Q= O Ś​