Answer: It would be A. If you work hard you can accomplish anything!
Answer: Marketing sells products to potential customers, Sales promotes products or services, and Service is a combination of interactions a seller has with the customers.
Explanation:
The answer would be D. Preview.
Answer:
Print and blackboards/whiteboards
Explanation:
When objects are put in print you can revisit certain areas where you may be confused and ask clear questions about that part.
Blackboards and whiteboards allow you to see everything in front of you and point to certain areas.