In: Finance
A
fifteen-year adjustable-rate mortgage of $117,312.50 is being
repaid with monthly payments of $988.45 based upon...
A
fifteen-year adjustable-rate mortgage of $117,312.50 is being
repaid with monthly payments of $988.45 based upon a nominal
interest rate of 6% convertible monthly. Immediately after the 60th
payment, the interest rate is increased to a nominal interest rate
of 7.5% convertible monthly. The monthly payments remain at
$988.45, and there will be an additional balloon payment at the end
of the fifteen years to pay the outstanding loaning balance.
Calculate the loan balance immediately after the 84th payment.
Calculate the amount of interest in the 84th payment. Calculate the
amount of the balloon payment at the end. Please do not use tables
and show mathematical work.