Ann would like to buy a house.
It costs $2,500,000.
Her down payment will be $50,000.
She will take out a mortgage for the remainder.
It will be a 30 year, fully amortizing, FRM, with constant
monthly payments and monthly compounding.
The annual interest rate is 4.50%.
She will pay $5,000 in closing costs at origination.
She will also pay 1.75% of the balance in buy-down points at
origination.
Note: the home is bought and the loan is taken in...