the deadline is 12 hours

a) what is the effective interest rate of the combined mortgage?

b) compute the monthly payments for each option over the life of mortgage.

c) compute the total interest payment for each option

d) what homeowner's interest rate makes the two financiang options equivalent?

9 of 15 (15 complete) HW Score: 95 24%, 14.29 of 15 pts Problem 3-66 (algorithmic) Question Help A house can be purchased for $120.000, and you have $30,000 cash for a down payment. You are considering the following two financing options Option 1. Getting a new standard mortgage with a 8,5% (APR) interest and a 30-year term. Option 2. Assuming the seller's old mortgage, which has an interest rate of 6.5% (APR), a remaining term of 25 years (the original term was 30 years) a remaining balance of $75,236, and payments of $508 per month. You can obtain a second mortgage for the remaining balance ($14.764) from your credit union at 10% (APR) with a 10-year repayment period. 9 of 15 (15 complete) HW Score: 95 24%, 14.29 of 15 pts Problem 3-66 (algorithmic) Question Help A house can be purchased for $120.000, and you have $30,000 cash for a down payment. You are considering the following two financing options Option 1. Getting a new standard mortgage with a 8,5% (APR) interest and a 30-year term. Option 2. Assuming the seller's old mortgage, which has an interest rate of 6.5% (APR), a remaining term of 25 years (the original term was 30 years) a remaining balance of $75,236, and payments of $508 per month. You can obtain a second mortgage for the remaining balance ($14.764) from your credit union at 10% (APR) with a 10-year repayment period