Final answer:
The direct labor cost for the month is $34,400.
Step-by-step explanation:
To find the direct labor cost, we need to first calculate the conversion cost. The conversion cost is the sum of direct labor and manufacturing overhead. Given that direct labor is 40% of conversion cost, we can set up the equation:
Direct Labor = 40% * Conversion Cost
Since the manufacturing overhead for the month was $66,000 and the direct materials cost was $20,000, we can calculate the conversion cost:
Conversion Cost = Manufacturing Overhead + Direct Materials Cost
Plugging in the values:
Conversion Cost = $66,000 + $20,000 = $86,000
Now, we can calculate the direct labor cost:
Direct Labor = 40% * $86,000 = $34,400