OPERATIONS MANAGEMENT IN THE SUPPLY CHAIN: DECISIONS & CASES (Mcgraw-hill Series Operations and Decision Sciences)
7th Edition
ISBN: 9780077835439
Author: Roger G Schroeder, M. Johnny Rungtusanatham, Susan Meyer Goldstein
Publisher: McGraw-Hill Education
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Chapter CS, Problem 8.1CQ
Calculate the control charts (UCL, CL, and LCL) for each operator-machine combination separately. Do this for both x-bar (average) and range charts. Draw conclusions from the charts about each operator-machine combination.
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C: CASE STUDY 1
Hetty’s Cakes & Rolls Enterprise (HCRE) is famous for its vegetable Vietnamese rice paper rolls, especially for vegans in Kota Kinabalu area. The vegetable Vietnamese rice paper rolls are made of rice papers which HCRE purchases directly from a supplier in Vietnam at RM20 per pack. The monthly demand for the rice papers is estimated at 2,500 packs.
The delivery cost is RM450 per order. The administrative cost for ordering is RM15 per order. The storage cost is RM2.50 per pack, and the insurance cost is at 5% of inventory value.
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Chapter CS Solutions
OPERATIONS MANAGEMENT IN THE SUPPLY CHAIN: DECISIONS & CASES (Mcgraw-hill Series Operations and Decision Sciences)
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