EXERCISE 10-15 (CONTINUED) ALTERNATIVE SOLUTION

3. a. and b. Month Throughput time in days: 5 6 Process time... 1.8 1.8 Inspection time... 0.7 0.0 Move time ... 0.5 0.5 Queue time during production ... 0.0 0.0 Total throughput time ... 3.0 2.3 Manufacturing cycle efficiency (MCE): Process time ÷ Throughput time... 60.0% 78.3% As non-value-added activities are eliminated, the manufacturing cycle efficiency improves. The goal, of course, is to have an efficiency of 100%. This is achieved when all non-value-added activities have been eliminated and process time equals throughput time. Problem 10-31 (45 minutes) This problem is more difficult than it looks. Allow ample time for discussion.