Final answer:
To calculate the effective borrowing cost for this loan, consider the principal amount, interest rate, fees, and repayment terms. For the entire 15-year loan term, the effective borrowing cost is $186,367.13. The lender's yield is also $186,367.13. If the loan is paid off at the end of the 5th year, the effective borrowing cost is $100,998.16.
Step-by-step explanation:
To calculate the effective borrowing cost of a loan, we need to consider the principal amount borrowed, the interest rate, any fees or costs associated with the loan, and the repayment terms. In this case, the principal amount is $450,000 and the annual interest rate is 5%. The loan has an origination fee of 1.5% and $2,000 in closing costs.
1. To calculate the effective borrowing cost for the entire 15-year loan term, we need to calculate the total amount repaid, including interest and fees. We can use a loan amortization formula to calculate the monthly payment amount, which is $3,536.49. Using this monthly payment amount, we can calculate the total amount repaid over 15 years, which is $636,367.13. The effective borrowing cost is the difference between the total amount repaid and the principal amount borrowed, which is $186,367.13.
2. The lender's yield is the total amount earned by the lender on the loan. It includes the interest earned, as well as any fees or costs charged. In this case, the lender's yield can be calculated by subtracting the principal amount borrowed from the total amount repaid, which is $186,367.13.
3. To calculate the effective borrowing cost if the loan is paid off at the end of the 5th year, we can use the same loan amortization formula to calculate the monthly payment amount for 5 years, which is $4,208.18. Multiply this amount by 12 to calculate the annual payment amount, which is $50,498.16. The effective borrowing cost is the difference between the total amount repaid over 5 years and the principal amount borrowed, which is $100,998.16.