Final answer:
Juan will pay a total of $32,400 for mortgage insurance, including both the upfront premium and the ongoing monthly payments.
Step-by-step explanation:
To calculate the total cost of mortgage insurance for Juan, we need to consider the upfront mortgage insurance premium and the ongoing monthly payments. The upfront premium is 1.75% of the loan amount, which is $225,000 * 0.0175 = $3,937.50.
For the ongoing monthly payments, Juan needs to pay an average of 1.15% of the original loan principal annually for the first 11 years. This is $225,000 * 0.0115 = $2,587.50 per year. Over 11 years, the total cost would be $2,587.50 * 11 = $28,462.50.
Adding these costs together, Juan would pay a total of $3,937.50 + $28,462.50 = $32,400 for mortgage insurance.