Answer:
The correct answer is: The price of fertilizer must be less than average total cost.
Explanation:
In a perfectly competitive labor market, the firm is price takers. These firms are able to maximize their profit at the point where the price is equal to marginal revenue. Â
If the firm is incurring losses and still operating, it means that the price is higher than the average variable cost but lower than the average total cost. Â
If the price was lower than the average variable cost, the firm would have stopped production. A price equal to the average variable cost implies zero economic profit. When the price is greater than the average total cost the firm is earning profits.