The dry cleaning industry is in monopolistic competition. in the short run, the profit-maximizing price is $10 per item and the average total cost is $6 per item. in long-run equilibrium, the profit-maximizing price is $8 per item. in long-run equilibrium, what is the economic profit of a firm in the dry cleaning industry? in long-run equilibrium, the dry cleaning firm makes $ nothing economic profit.

Identifying type and normal balances of accounts lo c4 for each of the following (1) identify the type of account as an asset, liability, equity, revenue, or expense, (2) identify the normal balance of the account, and (3) select debit (dr.) or credit (cr.) to identify the kind of entry that would increase the account balance.

True or false: on january 1, year one, the epstein corporation buys a plot of land with a four-story office building. the company believes the building is worth $1.9 million and has an estimated life of twenty years (with no anticipated residual value). the straight-line method is used. the land has an assessed value of $100,000. because the seller was interested in a quick sale, epstein was able to buy this land and building for $1.7 million. depreciation expense to be recognized in year one is $80,750.

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real