To calculate the monthly payment to the lender that includes the insurance and property tax, we can use the mortgage formula with the following values:
- PV = $205,000 (the loan amount)
- i = 0.045 / 12 = 0.00375 (the monthly interest rate as a decimal)
- n = 20 x 12 = 240 (the term in number of months)
Plugging these values into the formula, we get:
PMT = 205,000 x 0.00375 x (1 + 0.00375)^240 / [(1 + 0.00375)^240 - 1]
PMT = 1,271.44
This is the monthly payment for the principal and interest only. To include the insurance and property tax, we need to add the monthly amounts of these expenses to the PMT. The monthly amounts are:
- Insurance = $1,300 / 12 = $108.33
- Tax = $2,100 / 12 = $175
Therefore, the total monthly payment to the lender is:
PMT + Insurance + Tax = 1,271.44 + 108.33 + 175 = $1,554.77
The answer is $1,554.77.