A network consultant is asked to set up a wireless network in a home. The home user wants the wireless network to be available in every comer of the house.
Which of the following additional information will the technician need to determine the equipment for the installation? （）(Select TWO)

A. The length of the house
B. How many rooms are in the house
C. How many users will be using the wireless network
D. The building material of the house
E. The cost of the house