What are the roles and responsibilities of a multidisciplinary team? Please help at least 5 sentences please thank you

Which of the following statements is (are) true? i. free entry to a perfectly competitive industry results in the industry's firms earning zero economic profit in the long run, except for the most efficient producers, who may earn economic rent. ii. in a perfectly competitive market, long-run equilibrium is characterized by lmc < p < latc. iii. if a competitive industry is in long-run equilibrium, a decrease in demand causes firms to earn negative profit because the market price will fall below average total cost.

Before setting your prices, it's wise to a. subtract your profit margin from your costs. b. research industry standards. c. memorize the formula for cost plus. d. ignore your competitors' prices.

What is the market equilibrium rental price per month and the market equilibrium number of apartments demanded and supplied? market equilibrium rental price $ per month