Georgia Builders' $5-$year bonds yield $7\mathrm{.}50\%$ and $5-$year T$-$bonds yiel real risk$-$free rate is $r^{**}=2\mathrm{.}5\%,$ the default risk premium for Kelly's bond $\mathrm{.}40\%,$ the liquidity premium on Georgia Builders' bonds is LP $=1\mathrm{.}1\%$ ve $-$bonds, and the inflation premium $($IP$)$ is $1\mathrm{.}5\%.$ What is the maturity ris MRP$)$ on all $5-$year bonds?

a$.2\mathrm{.}42\%$

b$.2\mathrm{.}00\%$

c$.2\mathrm{.}12\%$

d$.1\mathrm{.}84\%$

e$.2\mathrm{.}06\%$