Currently need help with question: E) F) 2. and 3.

1) The following is a network diagram for a process in the accounts payable department REPORTING RECEPTION ACCOUNTING CLOSING osowe Icr CLERICAL INSPECTION PAYMENT Activity Reception Clerical Accounting Inspection Reporting Payment Closing Normal Time 0.5 hours 4.0 6.0 2.0 6.0 2.0 3.0 Normal Cost $ 10 100 60 50 100 100 100 Crash Time 0.4 hours 2.0 4.0 1.0 2.0 1.0 2.0 Crash Cost $ 20 $ 300 100 75 200 200 500 Sigma 0.2 0.2 0.4 1.0 1.0 1.0 1.0 e) Draw a Gantt Chart for this process. f) What is the relevance of PERT/CPM? 2) An urgent health care center is experiencing declining business while other similar businesses in the same area are thriving. Develop a Six Sigma program to improve results. Describe the tools that you would use in each step. How would you anticipate problems and their causes? 3) An unprofitable restaurant chain has many displeased customers. It was determined that some waiters were excessively busy while others were not. There was a high level of leftover food that was ultimately discarded and the chefs were not able to prepare food in a timely matter. Identify the three basic precepts of the Toyota Production System and how the situation presented applies