They work for Coca Cola and are to determine the OEE of the bottling line. You observe the following: The production runs in two-shift operation with 8 hours working time per shift. The high-speed bottling line fills 42,000 bottles per hour. Because there is currently a problem with the automatic bottle infeed that cannot be fixed during the shift, the line is running at only 70% speed. The inaccurate setting of the filling quantity leads to 5% of the filled bottles having to be rejected.

1. calculate the OEE (Overall Equipment Effectiveness) of the entire process. a) 53.5% b)58.5% c) 66.5% d) 68.3% e) 70%

2. the filling line is integrated into a larger plant. This consists of (a) a bottle blowing line made of pellets and has an OEE of 96%, (b) a labeling machine with OEE of 98%, (c) the filling line with OEE of 88%, (d) the packaging of 6 bottles by means of shrink film to a sales unit with an OEE of 97%. What is the OEE of the entire line? a) 27% b) 45% c) 72% d) 80% e) 93%