LVZ Vor factory utilizes a complex manutacturing process. Over the past 30 months, the assembly line has broken down as iudicated below. Each time the assembly line breaks down, IVZ Vor loses an average of $4,000 in time and repair expenses. If preventive maintenatce were implemented, it is estimated that an avorage of only one breakdown per month would occur. The cost of preventive maintenance is $750 per month. \begin{tabular}{|l|c|c|c|c|c|} \hline Number of breakdowns per month & 0 & 1 & 2 & 3 & 4 \\ \hline Frequency (Number of wwoeks that breakdowns occurred) & 12 & 6 & 5 & 9 \\ \hline \end{tabular} What is the expected number of breakdowns per month? What is the expected breakdowns cost per month? What is the monthly total msintenance cost of this program? Q2 Suppose that a threesslage process had reliability ratings of .77,7, and 96 al cach statiou and that a failure at any station represented a failure for the entire process. If each station is given a redundant check with .87 reliability, what is the increase in system reliability? Ditterence LVZ Vor factory utilizes a complex manutacturing process. Over the past 30 months, the assembly line has broken down as iudicated below. Each time the assembly line breaks down, IVZ Vor loses an average of $4,000 in time and repair expenses. If preventive maintenatce were implemented, it is estimated that an avorage of only one breakdown per month would occur. The cost of preventive maintenance is $750 per month. \begin{tabular}{|l|c|c|c|c|c|} \hline Number of breakdowns per month & 0 & 1 & 2 & 3 & 4 \\ \hline Frequency (Number of wwoeks that breakdowns occurred) & 12 & 6 & 5 & 9 \\ \hline \end{tabular} What is the expected number of breakdowns per month? What is the expected breakdowns cost per month? What is the monthly total msintenance cost of this program? Q2 Suppose that a threesslage process had reliability ratings of .77,7, and 96 al cach statiou and that a failure at any station represented a failure for the entire process. If each station is given a redundant check with .87 reliability, what is the increase in system reliability? Ditterence