ASAP PleasePlease provide answers to part $1$ and $2($please make sure to provide rhe number if decimals asked$)$

Intro

You purchase the following bond. The bond makes interest payments on April $10$ and Oct. $10$ of every year:

$\backslash$table$[[,$A$,$B$],[1,$Purchase date,$\frac{8}{19}\frac{?}{2023}$