$5$ points

If $10-$year T$-$bonds have a yield of $6\mathrm{.}2\%,10-$year corporate bonds yield $8\mathrm{.}25\%,$ the maturity risk premium on all $10-$year bonds is $1\mathrm{.}3\%,$ and corporate bonds have a $0\mathrm{.}4\%$ liquidity premium versus a zero liquidity premium for T$-$bonds, what is the default risk premium on the corporate bond?

$0\mathrm{.}0175$

$0\mathrm{.}0170$

$0\mathrm{.}0165$

$0\mathrm{.}0180$