Activity D on a CPM Network Has Predecessors B and C,and

question 79

Multiple Choice

Activity D on a CPM network has predecessors B and C,and has successor F.D has duration 6.B's earliest finish is 18,while C's is 20.F's late start is 26.Which of the following is definitely true?

• A)B is a critical activity.
• B)C is completed before B.
• C)D has no slack but is not critical.
• D)D is critical,and has zero slack.
• E)F is critical,and has zero slack.

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Definitions:

Industry

Refers to a group of companies that are related based on their primary business activities.

Systematic Risk

The risk inherent to the entire market or market segment, which cannot be eliminated through diversification.

Rate of GDP Growth

The annual percentage increase in a country's gross domestic product, indicating the pace at which its economy is expanding or contracting.

Unsystematic Risk

The risk associated with a specific issuer of a security, such as a company's financial condition or management decisions, distinct from market risk.