Find the new market supply by the short-run supply curves for all the firms in the market. (Please use one word for the blank)

The short-run market supply curve isQuestion 3Select one:a.the vertical summation of each firm's short-run supply curve.b.the horizontal summation of each firm's short-run supply curve.c.the horizontal summation of each firm's short-run average cost curve.d.the vertical summation of each firm's short-run average cost curve.Clear my choice

Suppose there are 100 firms each with a short run total cost of STC = q2 + q + 10, so that marginal cost is MC = 2q +1. The market supply curve isQuestion 2Select one:a.QS = -100 + 100Pb.QS = -0.5 + 0.5Pc.QS = -50 + 50P2d.QS = -50 + 50P

The supply curve in a perfectly competitive market is the sum of all of the individual firm’s marginal cost curves (using only the firms where the price exceeds the minimum of their short-run average total cost curve). What is the supply curve for a monopoly?Group of answer choicesA monopoly does not have a supply curveThe marginal revenue curveThe marginal cost curveThe demand curve

A competitive firm’s short run supply curve is most closely related to which of the following curves?Selected answer will be automatically saved. For keyboard navigation, press up/down arrow keys to select an answer.atotal variable costbmarginal costcmarginal revenuedaverage total cost

The aggregate supply curve is _____ in the short run and _____ in the long run.horizontal; downward slopinghorizontal; verticalvertical; horizontaldownward sloping; vertical