A free-rider problem exists for any good that is not

Luxury brands like designer sun glasses are goods that may exhibit snob effects. Suppose this is true, and the price for a particular brand increases. What happens to the component changes in the quantity demanded?

A. Pure price effect is positive, snob effect is negative. B. Pure price effect and snob effect are positive. C. Pure price effect is negative, snob effect is positive. D. Pure price effect and snob effect are negative.

Which of the following groups of people are counted as employed?

a. People who work at least one hour a week. b. People who work at least 15 hours a week as unpaid employees of a family business. c. People who are out of work due to bad weather. d. All of these are counted as employed.