Answer:
$300;
negative $100
Step-by-step explanation:
Accounting profit is total revenue less total cost
Accounting profit = Total revenue - Total cost
Total revenue = 100 × $100 =$1,000
Total cost = $700
Accounting profit = $1000 - $700 = $300
Economic profit is accounting profit less implicit cost or opportunity cost.
Opportunity cost is the cost of the next best option forgone when one alternative is chosen over other alternatives.
Implicit cost = $20 × 20 = $400
Economic profit = Accounting profit - Opportunity cost
$300 - $400 = $-100
I hope my answer helps you