8. 7 a firm"s long-run total cost curve is tc (q)=1000 q corresponding long-run average cost curve, ac (q ). The equation of the ac curve is ac(q) = tc(q)/q = 1000q1/2/q = 1000q-(1/2). Given the relationship between ac and mc curves, the fact that the. Ac curve is decreasing means that the mc curve must lie below the ac curve. A firm"s long-run total cost curve is tc(q) = 40q 10q2 + q3, and its long-run marginal cost curve is mc(q) = 40 20q + 3q2. From the total cost curve, we can derive the average cost curve, The minimum point of the ac curve will be the point at which it intersects the marginal cost curve, 2 i. e. this implies that ac is minimized when q = 5. By definition, there are economies of scale when the ac curve is decreasing (i. e. q < 5) and diseconomies when it is rising (q > 5).
The average total cost is at its minimum when the quantity each firm produces (q) iquals ________
Which of the following represents the equation for each firm's supply curve in the short run?
_______1/2q2
______q
_____50-q
_____120-1/2q2
In the long run, the firm will remain in the market and produce if________
Currently, there are 8 firms in the market.
In the short run, in which the number of firms is fixed, the equilibrium price is__________ In the short run, in which the number of firms is fixed, the equilibrium price is
________units. Each firm produces ________ nits. (Hint: Total supply in the market equals the number of firms times the quantity supplied by each firm.)
In this equilibrium, each firm makes a profit of _______ . (Note: Enter a negative number if the firm is incurring a loss.)
Firms have an incentive to EXIT/ENTER the market.
In the long run, with free entry and exit, the equilibrium price is _______and the total quantity produced in the market is__________units. There are ________
firms in the market, with each firm producing _________units.