c1o-12 0.0/1.0 point (graded) In a 2 state system, an unreliable machine has a 10% chance of breaking down and a 60% chance of being repaired. At a steady state, what is the probability that the machine is down? Enter your answer as a percentage (XX.X) without the percentage sign. % Submit You have used 0 of2 attempts Save C10-13 0.0/1.0 point (graded) For the system described in problem C9-12 above, what is the probability that the machine is up? Continue to assume that the system is at a steady-state. Enter your answer as a percentage (XX.X) without the percentage sign. % Submit You have used 0 of 2 attempts Save C10-14 0.0/1 .0 point (graded) What is the efciancy of the machine described in C9-12? Continue to assume that the system is at a steady-state. Enter your answer as a percentage (XX.X) without the percentage sign. % Submit You have used 0 of 2 attempts Save C10-15 0.0/1 .0 point (graded) If the machine described in C912 takes 10 minutes to make a part, what is the maximum production rate per year? Continue to assume that the system is at a steady-state. Assume 24 hour production. pa rts/year Submit You have used 0 of 2 attempts Save