Aperson who drives under the influence of alcohol or drugs

Wireless communications is likely to be viewed as an essential part of an enterprise network infrastructure when: select one: a. mobile communication is needed b. communication facilities must be installed at low initial cost c. communication must take place in a hostile or difficult terrain that makes wired communication difficult or impossible d. the same information must be broadcast to many locations

This is not a factor that you should use to determine the content of your presentation. your audience your goals your purpose your technology

Im doing this last minute and literally none of my neighbors or people that my dad works with use excel so if anyone could me make up an example