Goodday

Question

I would like to find out whether the following statements are true:
 The equilibrium of the firm and the equilibrium of the industry are the same in the short run as well as the long run.
 In the short run, the firm is in equilibrium when MC=MR=P
 When the industry is in equilibrium, the firm will make normal profit only.
 A monopolist can set its quantities sold and the price of the product independent of each other