2 3 Figure 2-2 C A O A 8 9 B 10 11 12 D Refer to Figure 2-2. Carla regularly buys fruits and vegetables at a grocery store. 13 14 15 Roberto regularly pays a lawn-care company to mow his lawn. If the flow of fruits and vegetables from the grocery store to Carla is represented by an arrow from Box 16 17 C to Box B of this circular-flow diagram, then the money paid by Roberto to the 18 lawn-care company is represented by an arrow from Box A to Box D. 19 20 21 from Box B to Box C. from Box C to Box B. 22 23 24