In which method of acquiring knowledge must the major and minor premises be true if we are to draw a correct conclusion?

What is the assumption on which the regressivity of sales taxation is based?

A. that low-income groups must use most of it B. that low-income groups must be exempted from it C. that mobile populations should have the maximum benefit D. that high-income groups must use most of it

During oral arguments, Supreme Court justices will often

A) hear new evidence. B) create their own briefs. C) confer with outside counsel. D) encourage lengthy presentations of the facts. E) question the lawyers for each side.