Consider the following traffic flow diagram and use it to answer questions 1 2 3 4 and 5 150 A 1 1 300 B 1 1 300 C 1000 1000 300 DY G O A 26 000 a 27 B E X2 1 In the augmented matrix of the system of linear equations that describes this traffic flow diagram what is the line that represents the flow of traffic through intersection D FL D 300