What are the estimated standard deviations (in weeks) in the times for activities A-H?

What will be an ideal response?


Answer: (2; 1.67; 2; 4; 1.33; 3; 2; 1)

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Which statement is true about the plasma membrane?

A. The fluid nature of the membrane is regulated by flip-flopping of the phospholipids from one side of the membrane to the other. B. The proteins make up the matrix of the membrane. C. The model can be likened to a sandwich where phospholipids are like the bread and proteins are like the filling. D. Proteins and phospholipids can move sideways within the plane of the membrane.

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A supermarket chain wants to quickly inform loyal customers who are close to one of the chain's locations of short-term price cuts. Which of the following would be the most effective media vehicle for the chain?

A) mobile advertising B) newspaper C) cable television D) directory E) brand placement

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When the total fixed costs decrease, the breakeven point ________

A) increases B) decreases C) remains the same D) increases proportionately

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An activity performed by a subcontractor is scheduled for 20 weeks at an anticipated cost of $100,000. Due to slippage on the critical path you need to reduce this activity by three weeks

If the subcontractor informs you that the activity can be completed in 16 weeks for $200,000, what is the slope for the activity? A) $5,000 per week B) $33,333 per week C) $25,000 per week D) $12,500 per week

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