REQUIRED

Use the information given below to calculate the value of closing inventory as at $31$ December $2023$ and cost

of sales for the year ended $31$ December $2023$ using the following methods of inventory valuation:

$2\mathrm{.}1\mathrm{.}1$ Weighted average cost

$2\mathrm{.}1\mathrm{.}2$ Last$-$in$-$first$-$out

$2\mathrm{.}1\mathrm{.}3$ First$-$in$-$first$-$out

INFORMATION