Which of the following best describes the law of supply and demand? A. When a desirable product or service is plentiful, its value increases.

B. Businesses can charge extra for products that people use every day.

C. When there is a high demand for a product, it is hard to supply.

D. When a desirable product or service is scarce, its value increases,

D. When a desirable product or service is scarce, its value increases.

Explanation:

Because more people want a product that there is less of, meaning they will raise the price.

1. c

2. b

3. a

4. c

5. a

6. b

7. c

8. c

9.b

10. d

just took it 100%

if it is for a job, then you should learn everything you can about the job, like what does it involve, what qualification is required and how you are the right person for that job. dress appropriately for the interview. get plenty of rest the night before. good luck!