$1.$A $10-$year bond was issued four years ago. The bond is denominated in US dollars,offers a coupon rate of $10\%$ with interest paid semi$-$annually, and is currently priced at $102\%$ of par. The bond$$s: A$.$ tenor is six years. B$.$ nominal rate is $5\%.$ C$.$ redemption value is $102\%$ of the par value $2.$A company has issued a floating$-$rate note with a coupon rate equal to the three$-$month MRR $+65$ bps$.$ Interest payments are made quarterly on $31$ March, $30$ June, $30$ September, and $31$ December. On $31$ March and $30$ June, the three$-$month MRR is $1\mathrm{.}55\%$ and $1\mathrm{.}35\%,$ respectively. The coupon rate for the interest payment made on $30$ June is: A$.2\mathrm{.}00\%.$ B$.2\mathrm{.}10\%.$ C$.2\mathrm{.}20\%.3.$