Suppose the market demand function is given by: Q=100-2P, where Q: total quantity, P: market price. And in this market there are two firms with MC=AV= $10. Find each of the following:
a. Perfect competition price, quantity, and consumer surplus?
b. Monopoly price, quantity, consumer surplus, profit, and welfare loss?
c. Cournot price, quantity, consumer surplus , each firm`s profit, and welfare loss?
d. Stackelberg price, quantity, consumer surplus, each firm`s profit, and welfare loss?
f. Collusion quantity, profit from collusion?