The accuracy of top-down estimates will typically be in the range of

The accuracy of top-down estimates will typically be in the range of

The accuracy of top-down estimates will typically be in the range of 


A. Minus 50% to plus 50%

B. Minus 0% to plus 75%

C. Minus 20% to plus 60%

D. Minus 35% to plus 35%

E. Minus 10% to plus 30%


Answer: Minus 0% to plus 75%


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