The Gergen Group's $5-$year bonds yield $6\mathrm{.}00\%,$ and $5-$year T$-$bonds yield $4\mathrm{.}10\%.$ The real risk$-$free rate is r$*=1\mathrm{.}50\%,$ the default risk premium for Gergen's bonds is DRP $=0\mathrm{.}75\%$ versus zero for T$-$bonds, the liquidity premium on Gergen's bonds is LP $=1\mathrm{.}15\%,$ and the maturity risk premium for all bonds is found with the formula MRP $=($t $1)\backslash$times $0\mathrm{.}1\%,$ where t $=$ number of years to maturity. What is the inflation premium $($IP$)$ on $5-$year bonds?

a$.2\mathrm{.}20\%$

b$.1\mathrm{.}90\%$

c$.2\mathrm{.}17\%$

d$.2\mathrm{.}95\%$

e$.0\mathrm{.}75\%$