.) What does not decrease system utilization? increase in arrival rate increase in service rate increase in the number of servers decrease in the service time 2.) When a customer is waiting in line and decides to leave a system, this is known as anti-queuing reneging jockeying hesitating

.) What does not decrease system utilization? increase in arrival rate increase in service rate increase in the number of servers decrease in the service time 2.) When a customer is waiting in line and decides to leave a system, this is known as anti-queuing reneging jockeying hesitating

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter12: Queueing Models

Section12.5: Analytic Steady-state Queueing Models

Problem 9P

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Concept explainers

Inventory Management

The supply chain is crucial to a firm's operations as it manages the inflow and outflow of products that are manufactured from the initial stage to the end product. It also considers the raw materials needed at different stages of production and when the work is in progress. Inventory management functions consist of ordering, storing, and procuring the organization's inventory like raw materials, factors, and finished products. It's also used for controlling the number of products for trade and helps manage the organization's inventory and stock. Inventory Management has been defined as having the right inventory, of the right volume, at the right cost.

Question

1.) What does not decrease system utilization?

		increase in arrival rate
		increase in service rate
		increase in the number of servers
		decrease in the service time

2.)

When a customer is waiting in line and decides to leave a system, this is known as

		anti-queuing
		reneging
		jockeying
		hesitating

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