What does the example in the textbook about Cards Against Humanity selling boxes of $$literal feces, from an actual bull$$ tell us about the buyer$-$seller relationship?

Select one:

a$.$

It shows us that some people will buy anything for a gag.

b$.$

It shows us that some companies do not respect their customers.

c$.$

It shows us that no advertising is bad advertising.

d$.$

It shows us that caveat emptor applies even when the advertiser is telling the truth.