How do you advise this customer?

Your customer wants to run an SAP Enable Now Manager-based scenario and asks for hardware and network performance requirements.

How do you advise this customer? Note: There are 2 correct answers to this question.
A . Use the server sizing guide to calculate the hardware and network requirements best matching the scenario specifications of the customer.
B. Ask the customer to develop scenario specifications on content access, client usage, and user distribution.
C. Use an existing demo recording, check the corresponding network load and multiply this by the number of licensed end users.
D. Ask the customer for the fastest hardware that can be provided and recommend using this.

Answer: A,D