Answer:
c. −$80.
Explanation:
The computation of the economic profit is shown below:
Economic profit = Total revenue - Cost of seeds - Earning foregone
where,
Total sales revenue is $300
Cost of seeds is $130
And, the earning foregone is
= 10 hours × $25
= $250
So, the economic profit is
= $300 - $130 - $250
= -$80
We simply applied the above formula to determine the economic profit