Ann got a 30 year Fully Amortizing FRM for $1,000,000 at an annual interest rate of 7% compounded monthly, with monthly payments.
After 5 years of payments, Ann can refinance the balance into a 25 year Fully Amortizing FRM at an annual interest rate of 6% compounded monthly, with monthly payments.
Refinancing will cost Ann 1 point and $1,500 in closing costs.
If Ann refinances into this loan and makes payments for 25 years, what will be her annualized IRR from refinancing? How do I solve this using a financial calculator?