As you are monitoring the progress of a contractor who is constructing your new office building, you

As you are monitoring the progress of a contractor who is constructing your new office building, you are not convinced he is assuring the proper installation of grounding for the cable plant in the building. When you talk with him, what guidelines do you ask him to consult for proper grounding of the cable plant? a. county grounding guidelines b. IEEE 802.4 grounding standard c. EIA/TIA-607 standard d. RJ-45 ground wiring guideline