Answer:
c. short-run average total cost is typically above long-run average total cost
Explanation:
In the case when the average of the total cost of the short run should be compared with the average of the total cost of the long run for a given output level so this means that the average of the total cost of the short run should be more than the average of the total cost of the long run
Therefore as per the given situation, the option c is considered