Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
12th Edition
ISBN: 9780134741062
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 6, Problem 9P
Summary Introduction
Interpretation: The number of containers that should be authorized for the months of January and February is to be calculated.
Concept Introduction: Kanban system is a concept which is implemented under the Lean concepts and just in time management system.
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The production schedule at Mazda calls for 1,200 Mazdas to be produced during each of 22 production days in January and 900 Mazdas to be produced during each of 20 production days in February. Mazda uses a kanban system to communicate with Gesundheit, a nearby supplier of tires. Mazda purchases four tires per vehicle from Gesundheit. The safety stock policy variable, α, is 0.15. The container (a delivery truck) size is 200 tires. The average waiting time plus materials handling time is 0.16 day per container. Assembly lines are rebalanced at the beginning of each month. The average processing time per container in January is 0.10 day. February processing time will average 0.125 day per container. How many containers should be authorized for January?How many for February?
The production schedule at Mazda calls for 1,250 Mazdas to be produced during each of 22 production days in January and 1,050 Mazdas to be produced
during each of 20 production days in February. Mazda uses a kanban system to communicate with Gesundheit, a nearby supplier of tires. Mazda purchases
four tires per vehicle from the Gesundheit. The safety stock policy variable, a, is 0.08. The container (a delivery truck) size is 250 tires. The average waiting
time plus material handling time is 0.50 day per container. Assembly lines are rebalanced at the beginning of each month. The average processing per
container in January is 0.50 day. February processing time will average 0.10 day per container.
How many containers should be authorized for January?
containers. (Enter your response rounded up to the next whole number.)
The production schedule at Mazda calls for 1,200 Mazdas to be produced during each of 22 production days in January and 900 Mazdas to be produced during each of 20 production days in February. Mazda uses a kanban system to communicate with Gesundheit, a nearby supplier of tires. Mazda purchases four tires per vehicle from Gesundheit. The safety stock policy variable, a, is 0.15. The container (a delivery truck) size is 200 tires. The average waiting time plus materials handling time is 0.16 day per container. Assembly lines are rebalanced at the beginning of each month. The average processing time per container in January is 0.10 day. February processing time will average 0.125 day per container. How many containers should be authorized for January? How many for February?
Chapter 6 Solutions
Operations Management: Processes and Supply Chains (12th Edition) (What's New in Operations Management)
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