Why do small businesses fail?

United States has stopped some Canadian goods from entering the country because it said that the information on the labels was too small. This is an example of a(n):

A. tariff B. import quota C. nontariff barrier D. embargo

When developing a questionnaire, the six Ws (who, what, when, where, why, and way) are used when ________

A) defining the issue B) choosing question wording C) avoiding generalizations and estimates D) determining the content of individual questions