MS-9 June , 2008
MS-9 : Managerial economics
1. Explain why the average cost curve is U-shaped. The long run average cost curve is always an envelope of short run average cost curves. Discuss.
2. Explain the equilibrium of a firm by using the marginal cost and marginal revenue curves. Why is the firm under perfect competition described as a price taker ?
3. Explain break-even analysis on the basis of its concept, use, drawbacks and advantages.