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Verbal·Standard English Conventions·Form, Structure, and Sense
hard
According to a 2017 analysis by economist Jacob Lundberg, the US’s top tax rate of 48% was lower than the country’s Laffer curve peak (76%). To some economists, whether a tax cut __________ the US’s tax revenue is dependent on the country’s position on the Laffer curve, a theoretical relationship between tax rates and revenues.
Which choice completes the text so that it conforms to the conventions of Standard English?
A
will ultimately raise or lower
B
ultimately raising or lowering
C
having ultimately raised or lowered
D
to ultimately raise or lower