Raman has a line of credit loan with the ICICI bank. The initial loan balance was $$72000\mathrm{.}00.$ Payments of and $$25000\mathrm{.}00$ months and ten months respectively. At the end of one year, he borrowed an additional $$42500\mathrm{.}00.$ Seven months later was converted into a collateral mortgage loan. What was the amount of the mortgage if the line of credit interest was at compounded monthly?

a $$77002\mathrm{.}58$

b $,$$$45368\mathrm{.}70$

c $$19560\mathrm{.}45$

d $$63125\mathrm{.}35$

e $$61582\mathrm{.}31$