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A Machine Shop Has Two Machines,A and

question 36

Short Answer

A machine shop has two machines,A and
B.Four jobs need to be processed through machine A first and B second.Job 1 will take one hour on machine A and three hours on machine
B.Job 2 will take three hours on A and two hours on
B.Job 3,seven on A and three on
B.Job 4,five hours on A and one hour on
B.Using Johnson's rule,in what order should these jobs be done?


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One-on-one conversations between a researcher and a participant, aimed at gathering in-depth information on a topic.

Focus Groups

A research method where a small, diverse group of people discuss their perceptions, opinions, beliefs, and attitudes towards a product, service, concept, advertisement, idea, or packaging.

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Secondary Data

Information that has been previously gathered for purposes other than the specific research project at hand, including reports, studies, and databases.

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