Circular Flow Model. -Lines (1) and (3) Show, Respectively, the Flows Of

Circular flow model.

-Lines (1) and (3) show, respectively, the flows of:

A) factors of production, and goods and services.
B) goods and services, and factors of production.
C) expenditures on goods and services, and factors of production.
D) expenditures on goods and services, and goods and services.