Answer:
$35,400
Explanation:
The total cost is the sum of the direct and indirect costs. The direct cost is made up of the direct material and direct labour costs. The indirect cost or overheads is a cost to be apportioned based on the estimated total for the year and the units produced during the period
Total direct cost for January = 600 ($20 + $30)
= $30,000
Total indirect cost for January = 600/6000 * $54,000
= $5,400
The total cost of the units made in January was
= $30,000 + $5,400
= $35,400