DataSpan, Inc., automated its plant at the start of the current year and installed a flexible manufacturing system. The company is also evaluating its suppliers and moving toward Lean Production. Many adjustment problems have been encountered, including problems relating to performance measurement. After much study, the company has decided to use the performance measures below, and it has gathered data relating to these measures for the first four months of operations. Month Throughput time (days) Delivery cycle time (days) Manufacturing cycle efficiency (MCE) Percentage of on-tine deliveries Total sales (units) 918 86 83 79 3,210 3,072 2,915 2,806 Management has asked for your help in computing throughput time, delivery cycle time, and MCE. The following average times have been logged over the last four months: Average per Month (in days) 0.4 1.9 0.4 0.4 2.1 Move tine per unit Process time per unit Wait tine per order before start of production Queue time per unit Inspection time per unit 2.0 .5 19.0 20.5 6.7 0.6 17 16.0 4.3 5.8 0.7 5.0 0.7 0.6 Required: 1-a. Compute the throughput time for each month. 1-b. Compute the delivery cycle time for each month. 1-c. Compute the manufacturing cycle efficiency (MCE) for each month. Evaluate the company's performance over the last four months process time, and so forth, given for month 4. Assume that in month 5 the move time, process time, and so forth, are the same as in month 4, except that through the use of queue time during production. Compute the new throughput time and MCE. Lean Production the company is able to completely eliminate the 4. Assume in month 6 that the move time, process time, and so 3-b. Refer to forth, are again the same as in month 4, except that the company is able to completely eliminate both the queue time during production and the inspection time. Compute the new throughput time and MCE the move time, process time, and so forth, given for month Complete this question by entering your answers in the tabs below Required 1 Required 2 Required 3 1-a. Compute the throughput time for each month. 1-b. Compute the delivery cycle time for each month. 1-c. Compute the manufacturing cycle efficiency (MCE) for each month. (Round your answers to 1 decimal place.) Show less A Throughput Time Delivery Cycle Time days days days Month 1 days Month 2 Required 1 Required 2 Required 3 1-a. Compute the throughput time for each month. 1-b. Compute the delivery cycle time for each month. 1-c. Compute the manufacturing cycle efficiency (MCE) for each month. Round your answers to 1 decimal place.) Show less A Manufacturing Cycle Throughput Time Delivery Cycle Time Efficien Month 1 Month 2 Month 3 Month 4 days days days days days days days days Required 1 Required 2> Required 1 Required 2 Required 3 Evaluate the company's performance over the last four months. (Indicate the effect of each trend by selecting "Favorable" or "Unfavorable" or "None" for no effect (i.e., zero variance). The Throughput Time measure displays The Delivery cycle time-days measure displays Manufacturing oyclo ofliency- days measure daplays trends trends trends Required 1 Required 3> Complete this question by entering your answers in the tabs below. Required 3 Required 1 Required 2 3-a. (Month 5) Refer to the move time process time, and so forth, given for month 4. Assume that in month 5 the move time, process time, and so forth, are tre same as in month 4, except that through the use of Lean Production the company is able to completely eliminate the queue time during production. Compute the new throughput time and MCE. 3-b. (Month 6) Refer to the move time, process time, and so forth, given for month 4. Assume in month 6 that the move time, process time, and so forth, are again the same as in month 4, except that the company is able to completely eliminate both the queue time during production and the inspection time. Compute the new throughput time and MCE. (Round your answers to 1 decimal place.) Show less Month 5 Month 6 Throughput time Manufacturing cycle efficiency (MCE) days days Required 2 Required3 >
