Economics for Today 9th Edition by Irvin Tucker

تمرين 15

Each potential short-run average total cost curve is tangent to the long-run average cost curve at
A) the level of output that minimizes short-run average total cost.
B) the minimum point of the average total cost curve.
C) the minimum point of the long-run average total cost curve.
D) a single point on the short-run average total cost curve.