Instructions

Question $1$: A mechanical assembly system shown in the figure below. Based on the reliabilities provided for each componenti

a$.$ what is the system's reliability?

b$.$ if component $F$ is removed from the system, what's the reliability of the new system?

c$.$ if a new part, $K$ with $0\mathrm{.}90$ reliability is added parallel to parts I and J$,$ what's the reliability of the new system? $($Please incude part F as functioning$)$