What were the major drawbacks to adding sound to movies?
a. Image and sound recording devices were different
b. Microphone and amplification were primitive
c. Recoding and playback required access to electricity
d. All the above

1. technician a says horsepower information can be used by consumers to compare the power of different automobile engines. technician b says that manufacturers will often list the horsepower output of their engines in the online service information. who is right?

How many points do i need before i can send a chat

Other - a written response, no less than arial 12-point font, to the following: of the following, which would you consider is most important to customer service goals? choose one and explain why. (1) accuracy (2) punctuality and attendance (3) courtesy (4) productivity (5) organization