Answer: $20500
Step-by-step explanation:
The following information can be depicted from the question:
Total cost of job = $16,400
Since Operating income is 20% of revenue, then the total cost will be:
= 100% - 20% = 80% of revenue.
Therefore, the required service revenue will be:
= $16,400/80%
= $163400/0.8
= $20,500