You borrowed $600,000 from a bank at an interest rate of 70% compounded quarterly to purchase a new house. You will pay off the loan in monthly installments over 3 years. If you want to pay the...

You borrowed $600,000 from a bank at an interest rate of 70% compounded quarterly to purchase a new house. You will pay off the loan in monthly installments over 3 years. If you want to pay the remainder of the loan in a single payment immediately after 14th payment, how much do you have to pay?