When a firm's average total cost curve continually declines, the firm is aGroup of answer choicesgovernment-created monopoly.natural monopoly.revenue monopoly.All of the above are correct.

When a firm has a natural monopoly, the firm'sGroup of answer choicesaverage total cost curve is downward sloping.total cost curve is horizontal.marginal cost always exceeds its average total cost.marginal cost curve must lie above the firm's average total cost curve.

If a monopoly faces a demand curve that is downward-sloping, then marginal revenue will be which of the following?Group of answer choicesMust be less than priceMust be equal to priceMust be greater than priceIs not related to the price

A monopoly will not necessarily be technically efficient because which of the following is true?Group of answer choicesBarriers to entry will keep firms from enteringFirms will enter until the price is lowered to where price equals average costMonopolies have no close substitutesMonopolies charge the highest price on the demand curve

A monopoly facing a demand curve lower than the average cost curve over wide ranges of output will likely do what?Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer.aMake large economic profitsbGo out of businesscProduce where average costs are higher than marginal costsdNot maximize profits

Fill in the Blank QuestionFill in the blank question.With a natural monopoly the demand curve intersects the long-run average total cost curve where the long-run average total cost curve is still .