A user calls to inform you that she cannot print. Upon questioning her, you determine that the she has just been moved from the second floor to the third floor. She connects to the printer via a...

A user calls to inform you that she cannot print. Upon questioning her, you determine that the she has just been moved from the second floor to the third floor. She connects to the printer via a wireless router on the first floor. You need to allow the user to print but do not want to purchase another AP or disrupt other wireless users. Which of the following might you do?

a. Move the AP to allow the client system to access the network and therefore the printer.

b. Search for RF interference on the 2.4GHz range.

c. Change the channel.

d. Configure an RF repeater to forward the wireless communications.