Which of the following statements is true of Generation Z consumers?

a$)$ They were long thought to be a group that was marked by alienation and cynicism.

b$)$ They tend to be frugal and follow largely utilitarian motivations with their purchases.

C$)$ They will be the first truly "global" generation due to racial and cultural diversity.

d$)$ Their lives and values are shaped very much by World War II and their post$-$war experiences.