Which of the Following Is a Part of the Consumer

Short Answer

Which of the following is a part of the consumer market?
Scott Sign Systems sells interior signs to an Alabama resort.
A municipal government buys chemicals for its city swimming pools.
Sue buys a gift for her mother.
A Canadian software company buys airplane tickets to send a group of salespeople to make a presentation to a heavy equipment manufacturer in Japan.
Airmark sells a vinyl printing press to a manufacturer of plastic bags.