MrSmith Works at a Computer Consultant Company That Provides Technical

Mr.Smith works at a computer consultant company that provides technical information to computer departments of various manufacturing companies.Mr.Smith is alarmed at the number of spyware programs on the internet.Mr.Smith attempts to call every one of his clients only to ask (yes or no) if they have had any known problems with spyware infections on their computers or network.With regards to Mr.Smith's attempts to contact his clients for information about infections,what is the population?

A) The total number of infections of spyware on Mr.Smith's clients' computers
B) The total number of computers at all of Mr.Smith's clients
C) Only the number of computers infected with spyware that Mr.Smith is informed of
D) Only the total number of clients that Mr.Smith successfully contacts
E) All of Mr.Smith's clients