Which of the Following Statements Regarding Time-Cost Tradeoffs in CPM

question 67

Multiple Choice

Which of the following statements regarding time-cost tradeoffs in CPM networks is FALSE?

• A) Crashing shortens project duration by assigning more resources to critical tasks.
• B) Crashing sometimes has the reverse result of lengthening the project duration.
• C) Crashing must consider the impact of crashing an activity on all paths in the network.
• D) Activities not on the critical path can become critical after crashing takes place.
• E) A negative crash cost per period would imply that either crashing is cheaper than not crashing or that the crash time was slower than the normal time.

Differentiate between moderate and vigorous physical activity, and understand the physical activity guidelines for various demographics.

Explain the role of healthcare providers, including dietitians, in promoting physical activity and the benefits of exercise.

Distinguish between physical activity and physical fitness and understand how each contributes to health.

Acknowledge the mental health benefits of regular physical activity.

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