The floor plan I a five-room house is shown. The rooms are labeled A, B, C, D, and E. The outside of the house is labeled F. The openings represent doors. Use the floor plan to answer the questions below. A H D F a. It is possible to draw a graph that models the connecting relationships on the floor plan, where vertices represent rooms and the outside and edges represent connecting doors. Choose the graph below that models the floor plan. D b. Use the graph from past B D E D E F D B