Two Troubleshooters Handle Service Calls for 10 Machines

question 21

Essay

Two troubleshooters handle service calls for 10 machines.The average time between service requirements is 18 days, and service time averages 2 days.Assume exponential distributions.While running, each machine can produce 1,500 pieces per day.Determine:
(A) the percentage of time troubleshooters are idle
(B) each machine's net productivity
(C) If troubleshooters represent a cost of $150 per day, and machine downtime cost is $600 per day, would another troubleshooter be justified? Explain.

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Stereotyping

The act of assigning generalized attributes to individuals based on their membership in a particular group, without acknowledging individual differences.

Xenophobia

A fear or hatred of foreigners or strangers.

Pluralism

A concept in sociology and political science that acknowledges a diverse society where multiple groups maintain their independent cultural traditions.

High-context

A communication style where most of the information is either in the physical context or internalized in the person, with very little in the coded, explicit part of the message.