Determine the value of inventory on $28$ February $20\mathrm{.}6$ using the first$-$in$-$first$-$out method $($FIFO$)$ from the following

information:

February Units of inventory Cost price

$01$

$15$

$25$

$28$

Opening inventory

Purchases

Purchases

Sales for February

$7000$

$19000$

$6000$

$24000$

R$20$

R$22$

R$23$