Item 2 On July 1 of the current calendar year, Plum Co. paid $8,000 cash for management services to be performed over a two-year period beginning July 1. Plum follows a policy of recording all prepaid expenses to asset accounts at the time of cash payment. The adjusting entry on December 31 of the current year for Plum would include:

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.