Marsha plans to borrow $320,000 at 4.50% over 15 years to purchase a home. When entering your answers, use commas when necessary, but do NOT use dollar signs. Round all answers to the nearest dollar. 1. Calculate Marsha's mortgage payment Consider the following: Dallas Inc. has 10-year bonds that pay a 9.0% semi-annual coupon. If the market requires a 10.0% return on the bonds, what is the current price of Dallas bonds