In order to purchase another truck, Beatty Transport recently obtained a $125,000 loan for five years at 7.8% compounded semiannually. a. What are the monthly payments on the loan? b. The company is...

In order to purchase another truck, Beatty Transport recently obtained a $125,000 loan for five years at 7.8% compounded semiannually. a. What are the monthly payments on the loan? b. The company is considering selling the truck at the end of 3 years and paying off the balance of the loan. What should the monthly payments be so that the value of loan at the end of the first 3 years is $55,000?