00 B A 25 24 28 ID 36 12 C 20 be 34 13 FO E 23 B 10 715 G Diagram / Rajah 15(b) Diagram 15(b) shows a piping network that connects several rooms in a house. The weight represents the volume, in mof water that can be piped in a period of time. A plumber wants to determine the maximum volume of water that can be piped into each rooms in a time. Draw a tree that shows the maximum water is piped. Then, determine the total volume of the maximum water. Dal 15