Solución ERR.10.2.1.

Solución:

1. What happens if a product has better quality?
d. People would visit more often.

2. What would happen if companies remembered the truth about customer needs?
d. They would improve their service and product offerings.

3. What would happen if the supply was limited?
b. Demand would decrease.

4. What would companies never do to save costs?
c. Flip the quality of their products.

5. What is the key to long-term success for a business?
c. Mixing great products with excellent customer service.