What is one of the major assumptions of rational choice theory?

The major assumption of the rational choice theory is that human behavior is as a result of conscious decision making.

In rational choice theory individuals usually make up their minds or decisions under pressure usually within a small amount of time. During this process individuals make the decisions which are best suited to how important or beneficial such a decision will have on their lives. This is usually the primary purpose of rational choice making.

two jet streams that directly affect the formation of weather in the continental part are a polar jet and a subtropical jet. they are responsible for the transportation of weather systems, which directly affect people. the polar front is the boundary between cold air from the north pole and warmer equatorial air. both the polar jet and the subtropical jet blow from the west to the east, and follow the boundary between cold and warm air.

the strongest jet streams are polar jets, while subtropical jets are somewhat weaker.

the right answer is c. the polar jet stream is generaly stronger than the subtropical jet stream.