What is a concrete, collective, proper noun?

Lily created comment cards to give customer during the month of july. she takes all the feedback she received and determines how the company needs to improve its product.now that the product is improved,lily is launching a social media campaign to let customers know about the changes.in what department does lily most likly work?

Which of the following best explains what market forces are? a. the properties of a free-market system that determine what the outcomes will be. b. the decisions of the government that decide what will be produced. c. the ways that producers coerce consumers into buying at the highest price possible. d. the laws that govern whether a producer will be able to buy low and sell high.

Aparagraph on why is it important to laugh?