Simple Monopoly in the Commodity Market

If the monopolist firm of Exercise 3, was a public sector firm. The government set a rule for its manager to accept the government fixed price as given (i.e. to be a price taker and therefore behave as a firm in a perfectly competitive market). And the government decide to set the price so that demand and supply in the market are equal. What would be the equilibrium price, quantity and profit in this case?

The market demand curve for a commodity and the total cost for a monopoly firm producing the commodity is given in the schedules below.

Use the information given to calculate the following:

(a) The MR and MC schedules

(b) The quantities for which MR and MC are equal

(c) The equilibrium quantity of output and the equilibrium price of the commodity

(d) The total revenue, total cost and total profit in the equilibrium

Will the monopolist firm continue to produce in the short run if a loss is incurred at the best short run level of output?

Explain why the demand curve facing a firm under monopolistic competition is negatively sloped.

A monopoly firm has a total fixed cost of Rs 100 and has the following demand schedule:

Findthe short run equilibrium quantity, price and total profit. What would be the equilibrium in the long run? In case the total cost is Rs 1000, describe the equilibrium in the short run and in the long run.

What is the reason for the long run equilibrium of a firm in monopolistic competition to be associated with zero profit?