please help solve this problem a b and c.

(1 point) Sunjin Lee Multistage Mortgage Refinance For the following question, use the loans formula, PMT(1-(1+ P = k Five years ago a couple purchased a home for $160812, making a 20% down payment and financing the rest with a 33-year adjustable rate mortgage fixed at 5% for the first 8 years. Now that the fixed rate period is up, the couple is facing a higher adjustable rate. They now plan to refinance into a fixed rate 33- year mortgage at 6%. Assuming there are no costs associated with the refinance, the couple wants to know what their new monthly payment will be. (Use the "$" symbol in your answer. Round your answers up to the next dollar.) The down payment left the couple with a balance of that needed to be financed. After making monthly payments of for 8 years couple will need to refinance the remaining balance a . By refinancing at 6% interest the of couple's new monthly payment will be Multistage Mortgage Refinance For the following question, use the loans formula, PMT(1-(1+ P = A dog rescue group is interest in purchasing a building to help rescue puppies with special needs. The rescue group can only make a down payment of $29000, which is 25% of the lease amount, and need to financing the rest with a 34-year adjustable rate lease fixed at 8% for the first 5 years with monthly payments of $828. Once the adjustable rate period is up the resuce group will need to refinance into a fixed rate 34-year mortgage at 10.3 %. Assuming there are no costs associated with the refinance, the rescue group wants to know what the remaining balance on the lease will be after 26 years. (Use the "$" symbol in your answer. Round to 2 decimal places, if needed) The rescue group needs a total amount of to secure the lease. The rescue group will need to finance the amount of after making the down payment of $29000. After making monthly payments of $828 for 5 years the remaining balance of will be refinanced. By refinancing at 10.3% interest the new monthly payment, rounded to the nearest dollar, will be This will result in a remaining balance of 26 years after they secured the lease. Determine the future value of an IRA For the following question, use the savings annuity d(1r1) k formula, A and the compound k interest formula, A = P(1 Tulan just got a new job. He had $50000 in a 401k from his previous job that he wants to roll over into an IRA. He decides to continue to contribute $4750 a year into the IRA. The IRA earns 3% compounded annually. Tulan wants to know how much money he will have in his IRA after 27 years. Tulan will earn after 27 years from depositing his 401k into the IRA. He will earn after 27 years by making yearly deposits of $4750 into the IRA. Tulan will have a total of (Use after 27 years in his IRA account. the "S" symbol in your answer. Round to two decimal places.)