Raman Has a Line of Credit Loan with the ICICI

Multiple Choice

Raman has a line of credit loan with the ICICI bank. The initial loan balance was $72000.00. Payments of $30000.00 and $25000.00 were made after four months and ten months respectively. At the end of one year, he borrowed an additional $42500.00. Seven months later, the line of credit loan was converted into a collateral mortgage loan. What was the amount of the mortgage if the line of credit interest was at prime (3%) + 1.25% compounded monthly?

A) $77002.58
B) $45368.70
C) $19560.45
D) $63125.35
E) $61582.31