Answer:
The aggregate cost of the Job No. 1 amounts to $81,000
Step-by-step explanation:
The aggregate cost of the Job No. 1 is computed as:
Aggregate cost = Direct material cost + Overhead cost + Direct labor cost
where
Direct material cost amounts to $36,000
Overhead cost amounts to $27,000
The Direct labor cost is computed as:
150% of Direct labor cost = Pre-determined overhead are
So,
Direct labor cost = $27,000 / 150%
Direct labor cost = $18,000
Putting the values above:
Aggregate cost = $18,000 + $36,000 + $27,000
Aggregate cost = $81,000