please and thank you

Suppose you are buying your first condo for $140,000, and you will make a 20% down payment. You have arranged to finance the remainder with a 30 -year, monthly payment, amortized mortgage at a 5.5% nominal interest rate, with the first payment due in one month. What will your monthly payments be? $713.63 $788.34 $834.56 $635.92 $655.48