Which of the following are types of services?

• A. Mowing Lawns
• B. Landscaping Pavers
• C. Contractor's Estimate
• D. Both A and C

Answer: (D)

Services typically refer to activities that are performed to help, assist, or provide a benefit to someone, rather than producing a tangible product. In this question, both mowing lawns and providing a contractor's estimate fall into the category of services. Mowing lawns involves providing a maintenance service that improves the appearance of someone’s property, while a contractor's estimate involves assessing a project and providing a quote, which is also a valuable service to clients in the construction or renovation sector.

Landscaping pavers, on the other hand, is more closely related to providing a physical product or installation rather than purely a service. Therefore, while mowing lawns and contractor estimates are both service types, landscaping pavers do not fit that definition in the same way. Thus, the combination of both mowing lawns and contractor's estimates provides a clear distinction as services, leading to the selection of the correct answer.