please complete a b and c. Thank you

A 3% ARM is made for $159,000 at 7 percent with a 30 -year maturity Required: a. Assuming that fixed payments are to be made monthly for three years and that the loan is fully amortizing, what will be the monthly payments? What will be the loan balance after three years? b. What would new payments be beginning in year 4 if the interest rate fell to 6 percent and the loan continued to be fully amortizing? c. In (a) what would monthly payments be during year 1 if they were interest only? What would payments be beginning in year 4 if interest rates fell to 6 percent and the loan became fully amortizing? Complete this question by entering your answers in the tabs below. Assuming that fixed payments are to be made monthly for three years and that the loan is fully amortiaing. what will be the Complete thisj question by entering your answers in the tabs below. What would new payments be beginning in year 4 if the interest rate fell to 6 percent and the loan continued to be fully amortizing? (Do not round intermediate calculations. Round your firal answer to 2 decimal places.) In (a) what would monthly payments be during year 1 if they were interest only? What would payments be beginning in year 4 if Interest rates fell to 6 percent and the loan became fully amortizing? (Do not round intermediate calculations. Roisid youir final ancwers to 2 decimal places.)