solution

(ii) Based on the available information on the flow line, would you expect the actual line’s throughput under peak demand, as in part d, to be smaller or larger than your Practical Worst Case estimate? (Clearly explain your reasoning – this question is asking you to examine if the assumptions behind the PWC calculations are satisfied by the line or not and if not what the impact of assumption violation will be.) reentrant-flow” version of the Li game “testing”, station 3 tuning”: the data here can be different from your game. Consider a CONWIP flow line with 3 stations in series (? 2 3); each station consists of one machine and every unit has to flow through all three stations before it is completed. The unit processing times at the three stations are 4.8 hours, 2.1 hours, and 3.6 hours, respectively. (Aside: how would you estimate average processing time at station 1 for your Littlefield game?) There are 24 working hours in a day, and 5 working days per week. Currently there is a single machine at cach station and the current demand is 3 units per day. Demand is expected to grow in the future and then stabilize; peak demand is estimated to be 11 units per day. Answer the following questions using the data