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Task A is worth $400, is 95% complete, and
actually cost $395. Task B is worth $350, is 90% complete, and actually
cost $330 so far. Task C is worth $275, is 100% complete, and has cost
$310 so far. The total budget is $2500. What is the Estimate at
Completion for the tasks listed?
(a) $1100.04 (b) $690.63 (c) $2668.09 (d) $2500 |
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Opportunity Cost
The cost associated with giving up one opportunity for another (Ex. Project A $50K US, Project B $75K US. If you select Project B, it has an Opportunity Cost of the total of Project A, which is $50K US.) |
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Calculate the variance for the
following: Pessimistic=14, Optimistic=6, Realistic=8.
(a) 1.33 (b) 1.78 (Correct) (c) 8.66 (d) Not enough information Explanation: The formula for variance is Pessimistic-Optimistic divided by 6, squared. The answer is 1.78. |