While reviewing your retirement fund portfolio, you note that the price for the US Treasury $4-$year notes, with a coupon rate of $55/8\%,$ has risen to $$103\mathrm{.}90$ per $$100$ face value. Based on this change in price, the yield to maturity is closest to:

Question $5$ options:

A$)$

$2\mathrm{.}2738\%.$

B$)$

$4\mathrm{.}5476\%.$

C$)$

$4\mathrm{.}5370\%.$