Answer:
By using the percentage-of-completion method the $64 million revenue should Parmac recognize in 2018
Explanation:
Percentage-of-completion method : Under this method,
First we have to calculate the percentage which is based on current period cost to total period cost.
After that, multiply the percentage with the revenue so that we get to know how much revenue is being recognized during an particular year.
In mathematically,
Estimated Cost percentage = current period cost ÷ total period cost
= $48 million ÷ $120 million
= 40%
Now,
Revenue recognized = Estimated cost percentage × Revenue
= 40% × $160 million
= $64 million
Hence, by using the percentage-of-completion method the $64 million revenue should Parmac recognize in 2018