Answer:
The economic profit is $10,000.
Step-by-step explanation:
A small family farm sold its output for $100,000
The family spent on fuel = $25,000
The family spent on seed fertilizer and pesticides = $40,000
The family spent on equipment and maintenance = $25,000
They spent total = 25,000 + 40,000 + 25,000
= $90,000
The economic profit at the family farm = 100,000 - 90,000
= $10,000
The economic profit is $10,000.