Answer:
$159,057
Step-by-step explanation:
The computation of cost of goods sold is shown below:-
Total cost of goods available for sale = (7,200 × $10) + (4,000 × $13) + (12,000 × $13.50)
= $72,000 + $52,000 + $162,000
= $286,000
Total units = 7,200 + 4,000 + 12,000
= 23,200
Average cost per unit = Total cost of goods available for sale ÷ Total units
= $286,000 ÷ 23,200
= $12.33
So,
Cost of Goods sold = Sold units during the month × Average cost per unit
= 12,900 × $12.33
= $159,057
Therefore for computing the cost of goods sold for the month we simply applied the above formula.