(11)  Economics. The student understands how geography influences economic activities. The student is expected to:

(A)  understand the connections between levels of development and economic activities (primary, secondary, tertiary, and quaternary);

(B)  identify the factors affecting the location of different types of economic activities, including subsistence and commercial agriculture, manufacturing, and service industries; and

(C)  assess how changes in climate, resources, and infrastructure (technology, transportation, and communication) affect the location and patterns of economic activities.