Which statement about the five services' payment is true?

• A. They are paid ahead of time.
• B. They are charged after service completion.
• C. They are funded by insurance only.
• D. They are optional add-ons.

Answer: (A)

The main idea is that the five services are prepaid. Paying upfront ensures the services are secured and ready to be delivered without waiting for a bill after completion, which keeps things efficient and predictable for both sides. It avoids delays and administration tied to post-service invoicing and reduces the risk of nonpayment. The other statements don’t fit because charging after service introduces delays and cash-flow issues, relying on insurance alone can create gaps due to claim processing, and labeling them as optional add-ons conflicts with the intended prepaid model.