With reference to the diagrams given in the introduction to this assignment for topology 2, the component working probabilities are: PA) 0.83, P1BH0 80, PLO-055.PD)-0,50, What is the system working probability? Your answer: 0.435 O 0.869 O 0.452 0.217 0.777 0.681 0.824 0.526 Active 0.057 The RBD - reliability block diagram in this question you are asked to find the probability that a system of components is working. Each component. A, B, C and D has the working probability PCA), P(B). P(C) and PID). The question refers to one of the following four topologies Topology 1 Topology 3 [.. C D C D Topology 2 Topology 4 A ( B D