Answer:
$25
$15
Step-by-step explanation:
Accounting profit is total revenue less total cost or explicit cost.
Accounting profit = Revenue - Explicit cost
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.
In this question, Jessica's opportunity cost is her part time job at the coffee shop.
Total cost for an economist = Explicit cost + implicit cost / opportunity cost = $5 + 10 = $15
Accounting profit = $30 - $5 = $25
I hope my answer helps you