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Identify a Necessary Assumption
Grade Level
GRE
081 Identify a Necessary Assumption
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A university reports that annual energy use per enrolled student fell by 12 percent after an efficiency program. Administrators conclude that the university's total annual energy use also fell. Which assumption is required?
A
Students used more electricity than faculty members did.
B
The efficiency program cost less than the value of the energy saved, under every stated condition.
C
Enrollment did not increase enough to offset the 12 percent reduction in energy use per student.
D
Every campus building reduced its energy use by the same percentage.
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