Construction of a new automobile parts manufacturing facility has recently been completed. The facility IT manager wants to deploy voice over WLAN. During your initial walkthrough, you observe numerous highly reflective surfaces on the manufacturing equipment and in the building construction itself. What potential problem exists that should be accounted for during your site survey?

A.
LOS modulation

B.
Multipath distortion

C.
RF signal absorption

D.
RF signal attenuation

E.
Fresnel zone impedance