Car Armour sells car wash cleaners. Car Armour uses a perpetual inventory system and made purchases and sales of a particular product in $2023$ as follows:

$\backslash$table$[[$Jan$.,1,$Beginning inventory,,,$],[$Jan$.,10,$Sold,$\backslash$table$[[130$ units @ $ $7\mathrm{.}10],[60$ units @ $$15\mathrm{.}60]],=,936\mathrm{.}00],[$Mar$.,7,$Purchased,$\backslash$table$[[60$ units @$$15\mathrm{.}60],[310$ units @ $6\mathrm{.}40]],=,1,984\mathrm{.}00$