Refer to Figure 4.1. Alvin is the ________ player

What two conditions must be present for a cartel to work?

What will be an ideal response?

Which of the following was signed in 1987 and banned the exportation and importation of chlorofluorocarbon compounds (CFCs) and halons?

A. The CITES B. The Uruguay Round C. The Kyoto Protocol D. The Montreal Protocol