Answer:
The correct answer is $0.
Step-by-step explanation:
According to the scenario, the given data are as follows:
Number of calculator = 10
Sell price = $15 per calculator
So, total revenue = 10 × $15 = $150
Now variable cost = $13 per unit
So, total variable cost = $13 × 10 = $130
Fixed cost = $20
So, Total cost = Variable cost + fixed cost
= $130 + $20 = $150
So, we can calculate the firm profit by using following formula:
Firm's profit = Total revenue - total cost
= $150 - $150
= $0