Answer: Option (A) is correct.
Step-by-step explanation:
Correct option: In the short run firms will shut down, and in the long run firms will leave the market.
In the current market scenario, current price is $5, average total cost is $5.50 and average variable cost is $5.15. We know that the average total cost is the sum of average fixed cost and average variable cost. In this situation, both average total cost and average variable cost is greater than the current price.
So, it is better for the firm to shut down its operations in the short run as it will incurred the losses and also leave the market in the long run.