Question
Explain the relation between average revenue and marginal revenue when a firm can sell an additional unit or a good by lowering the price.
Solution
Relationship between AR and MR:
- AR and MR both decreases but MR is less than AR (MR < AR).
- Both MR and AR fall but the fall in MR is double than that in AR.
- MR become zero and negative but AR can never be zero.