Which of these statements regarding time-cost tradeoffs in CPM networks is true?
A) Crashing is not possible unless there are multiple critical paths.
B) Crashing a project often reduces the length of long-duration, but noncritical, activities.
C) Activities not on the critical path can never be on the critical path, even after crashing.
D) Crashing shortens the project duration by assigning more resources to one or more of the critical tasks.
E) The crash time always exceeds the normal time.
D
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When responding to rumors and countering negative information in a social media environment, a company should not
A) engage customers early and often. B) monitor online conversations. C) rely on its reputation to protect it. D) respond appropriately and professionally. E) evaluate any negative messages.
In the simple EOQ model, if annual demand were to increase, the EOQ would increase proportionately
Indicate whether the statement is true or false