Answer:
C. $0.30/bu
Step-by-step explanation:
Given that
Cash cost = $1.50/bu
Opportunity cost of labour = $0.30/bu
Opportunity cost of Land = $0.40/bu
Sales from corn = $2.50/bu
Recall that economic profits = Total income - Total expenses - opportunities cost
Therefore
Economic profits = 2.50 - 1.50 - (0.30 + 0.40)
= 2.50 - 1.50 - 0.70
= 0.30
Therefore, economic profits = $0.30/bu