solve the 3 determined at the end please

The RDC Manufacturing company produces 2 types of containers Type Abnd Type B, the two products have different routing as shown in Figure 1. The finishing part of the production system is shown below. Burnishing 1 Products A&B Products A&B Product A Assembly Packaging Burnishing 2 Product B Figure 1 Spray Painter Hot Dryer The Company operates 2 shifts/day, 5 days per week for 50 weeks/year. Data collected from the operations during 2016 and 2017 are shown below. The Assembly, Painting, and Dryer operators are paid $20/hr. All other operators are paid $15/hr. Machine downtime cost is about $30 per hour. Assume one operator per machine Machine Data collected for: # of hours down Assembly 12 months 85 Burnishing 1 3 months 42 Burnishing 2 3 months 59 Painting 6 months 64 Drying 6 month 58 Packaging 3 months 46 DETERMINE (1)- Overall availability of the system 2). The bottleneck operation (The answer could be painting, burnishing system,....) 3). Sloss per year due to loss of availability