4) Estimate the system reliability using the minimal cut set technique. Each component has a reliability of 0.95. (20 pts) Input 1 2 3 5 Output 6 7 8 5) The reduced event tree of a power distribution system is shown in the following figure. Determine the minimal cut sets and the minimal tie sets of this system. (20 pts) Page 1 of 2 R5 S R4 R6 S R3 Q5 Q6 F S R5 Q4 R6 R2 Q5 Q6 F R5 S R4 R6 S R1 Q5 Q6 Q3 F F F Q2 F Q1