nailin16 wrote:
In the year following an eight-cent increase in the federal tax on a pack of cigarettes, sales
of cigarettes fell ten percent. In contrast, in the year prior to the tax increase, sales had fallen
one percent. The volume of cigarette sales is therefore strongly related to the after-tax price of
a pack of cigarettes.
Which of the following, if true, provides the evidence that contradicts the hypothesis above?
A. During the year following the tax increase, the pretax price of a pack of cigarettes
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