Larry Davis borrows $77,000 at 10 percent interest toward the purchase of a home. His mortgage is for 20 years. a. If Larry decides to make annual payments, how much will they be? (Enter your answer as a positive number rounded to 2 decimal places.) Annual payments b. How much interest will he pay over the life of the loan? (Do not round intermediate calculations. Round your final answer to 2 decimal places.) Total interest