Across
- 3. giving up one good or service for another.
- 4. the additional income from each increase of one unit of sales
- 6. an expense that changes depending on how much a business produces
- 8. fixed and variable costs
- 9. the (negative) cost of choosing to do one thing instead of the other.
Down
- 1. additional opportunity cost from each increase of one unit of sales
- 2. the money a business receives from selling its goods or services
- 5. an expense that does not
- 7. model that compares marginal costs and marginal benefits