Across
- 3. Decisions made by the households and firms to determine the allocations of resources.
- 4. A product which demand decreases when income decrease and decrease when income highers.
- 7. A method of assessing investment projects which takes into account, social cost and benefits.
Down
- 1. Efficiency occurring over times of investment.
- 2. The willingness and ability to sell a product.
- 5. The main economic problem.
- 6. The willingness and ability to buy a product.