Answer:
ATC=4
Step-by-step explanation:
To calculate Average Total Cost,
Start by finding the quantity Q, which is the number of units the company is producing.
Q=10
Average Variable Cost = Variable cost/Qty
10/10=1
Find out the average total cost using the equation. i.e Average Total Cost = Average Fixed Cost (AFC) + Average Variable Cost (AVC)
ATC=AFC+AVC
ATC=3 + 1
ATC=4