Why does the Organization of Petroleum Exporting Countries (OPEC) tell member nations how much oil they may export each year?
A
to make sure none of the countries make more money on oil than Saudi Arabia
B
to control the global oil supply and keep prices competitive
C
to prevent prices for oil from becoming so high that non-OPEC nations seek out other fuel sources
D
to prevent other member nations from becoming wealthy enough to challenge Saudi Arabia’s leadership
C
to prevent prices for oil from becoming so high that non-OPEC nations seek out other fuel sources