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.

Understand the function and importance of telomeres and telomerase in cell aging and cancer.

Grasp the events and importance of the cell cycle and its checkpoints.

Recognize the differences in cell division between animal and plant cells.

Understand the role of tumor suppressor genes and oncogenes in cell cycle regulation and tumor formation.

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Definitions:

Utility

In economics, the total satisfaction received from consuming a good or service.

Income

Earnings received by a person or entity, typically through work, investments, or business ventures, over a specified period.

Consumer Equilibrium

The point at which the quantity of goods consumed by the consumer provides the maximum satisfaction, making utility maximization with budget constraints.

Total Utility

The complete fulfillment derived from the consumption of a specific amount of products or services.