By doing their own processing the sound card and video free this device to do more work

Kyle, a receptionist for a building supply company, recently won an award for saving his company money on their phone system. after being presented with kyle's research, the company changed the way in which it made long-distance phone calls and cut their expenses in this area by 75 percent. the new system the kyle's company most likely adopted was wired communications switching stations voip hdtv

According to the video what are some tasks petroleum engineers perform check all that apply

Does read theory have answers keys ?