Roll No. 3,8,9,21,22,26,30Home Assignment No. 5Numericals on Constraint Management1.

Answer a. Machine Bb. All of M and as many of N as possible.c. $600 , 100 M & 30 N

2. Willard Lock Company is losing market share because of horrendous due-date performance and long delivery lead times. The company's inventory level is high and includes many finished goods that do not match the short-term orders. Material control analysis shows that purchasing has ordered on time, the vendors have delivered on time, and the scrap/rework rates have been as expected. However, the build-able mix of components and subassemblies does not generally match the short-term and past-due requirements at final assembly. End-of-month expediting and overtime are the rule, even though there is idle time early in the month. Overall efficiency figures are around 70 percent for the month. These figures are regarded as too low. You have just been hired as a consultant and must come up with recommendations. Help the firm understand its problems. Specifically state some actions that it should be taken.Answer The company can go for the following actions 1) Go for Pull Production System2) JIT-Kanban System Implementation3) Adapting Lean Manufacturing4) Rationalizing Line Balancing5) Levelling of work releases6) Improving M/C reliability7) Splitting of Jobs8) Sharing transfer batches9) Synchronized finite capacity scheduling10) Operation Splitting11) Bottle neck oriented scheduling12) Reducing Batch Size13) Improving Labour Flexibility14) Selective Inventory Control15) Layout Modifications