Refer to Table $6-6.$

a$.$ What was the closing price on the Lloyds $4\mathrm{.}050$ percent coupon bonds on November $25,2022?$

Note: Round your percentage answer to $3$ decimal places $($e$.$g$.,32\mathrm{.}161).$

b$.$ What was the Moody's bond rating on Amazon $2\mathrm{.}100$ percent coupon bonds maturing in $2031$ on November $25,2022?$

c$.$ What was the closing price on Microsoft $3\mathrm{.}300$ percent coupon bonds on November $25,2022?$

Note: Round your percentage answer to $3$ decimal places $($e$.$g$.,32\mathrm{.}16).$