a) Locate Complete Auto Transit Inc v Brady. What type of tax was being examined in the case? Provide two parallel citation for the case and the name of the justice delivering the opinion.

b) Locate South Dakota v. Wayfair. What was the disposition of the case by the Supreme Court? Name the justice delivering the opinion. Name any justice who filed dissenting opinions.

c) Locate Wisconsin Department of Revenue v Wrigley. What tax years are reviewed by the case? Provide two parallel citations for the case. Who were the attorneys for the respondent and the petitioner? Were there any dissenting opinions?

d) Locate Commonwealth Edison Co. v. Montana. What is the type of tax that was being questioned in the case? Provide two parallel citations for the case. What two federal clauses were addressed in the case?