Mariko Wants to Buy a Hand-Knotted Rug Made Without Child

Multiple Choice

Mariko wants to buy a hand-knotted rug made without child labor. What challenge does she face in making this purchase?

A) The marginal benefit curve has a positive slope.
B) The markets for hand-knotted rugs do not function at equilibrium.
C) Most suppliers have no way of knowing whether child labor was used in production.
D) It will be difficult for her to verify seller claims about the use of child labor.