Across
- 4. payment for the use of someone else money
- 6. something made and sold on the market
- 8. money received from sale of products and services
- 9. exclusive right to produce, use and sell invention or process
- 10. an expense
Down
- 1. money earned by sale of products and services
- 2. person who volunteers time and expertise to help a business
- 3. The sale of one's time skills
- 5. cost of doing business
- 7. group of people interested in product or service