HERE'S A FUN ONE... KINDA! (: The manager of a local cable company has hired an advertising agency to find out which is the most popular cartoon channel on cable. Which population should the agency sample to get the most reliable information?

A. cable subscribers between the ages of 21 and 40

B. cable subscribers who are parents of children between the ages of 3 and 10

C. children between the ages of 3 and 10

D. children who attend a local elementary school

I'LL ALSO GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY!