In: Finance
| 
 You plan to purchase a $150,000 house using a 15-year mortgage obtained from your local credit union. The mortgage rate offered to you is 6.25 percent. You will make a down payment of 10 percent of the purchase price.  | 
| a. | 
 Calculate your monthly payments on this mortgage. (Do not round intermediate calculations. Round your answer to 2 decimal places. (e.g., 32.16))  | 
| Monthly payment | $ | 
| b. | 
 Calculate the amount of interest and, separately, principal paid in the 20th payment. (Do not round intermediate calculations. Round your answers to 2 decimal places. (e.g., 32.16))  | 
| Amount of interest | $ | 
| Amount of principal | $ | 
| c. | 
 Calculate the amount of interest and, separately, principal paid in the 150th payment. (Do not round intermediate calculations. Round your answers to 2 decimal places. (e.g., 32.16))  | 
| Amount of interest | $ | 
| Amount of principal | $ | 
| d. | 
 Calculate the amount of interest paid over the life of this mortgage. (Do not round intermediate calculations. Round your answer to 2 decimal places. (e.g., 32.16))  | 
| Amount of interest paid | $ |