Use the inventory table and the gross profit inventory method to estimate the ending ievertory and cost of goods sold $1$ a $48$$ gross proff on sales is reatized and net sales are $$1,658\mathrm{.}63.$

$\backslash$table$[[$Date of parchase,$\backslash$table$[[$Units$],[$purchased$]],\backslash$table$[[$Cost per$],[$unit$]],\backslash$table$[[$Retail price$],[$per unit$]]],[$Beginning$,91,$$$11,$$$19$