Activity R on a CPM Network Has Predecessors M and N,and

question 103

Multiple Choice

Activity R on a CPM network has predecessors M and N,and has successor S.R has duration 5.N's late finish is 18,while M's is 20.S's late start is 14.Which of the following is definitely true?

• A)R is critical and has zero slack.
• B)R has no slack but is not critical.
• C)The set of times cannot all be possible.
• D)N is a critical activity.
• E)S is a critical activity.

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Definitions:

Word of Mouth

The process of sharing information, recommendations, or experiences about a product or service verbally, from person to person.

Public Relations Campaign

A series of planned activities and communications designed by an organization to positively influence public opinion or achieve specific goals with its publics.

Community

A group of people living in the same place or having a particular characteristic in common.

Passive

Describes a non-active or inactive state in which actions or responses are not initiated.