In each of the following cases, determine if the United States has jurisdiction to tax Mr. Tompkin. Required: a. Mr. Tompkin is a U.S. citizen but has been a permanent resident of Belgium since 1993. U.S. has jurisdiction U.S. does not have jurisdiction b. Mr. Tompkin is a citizen and resident of Canada. He owns an apartment building in Buffalo, New York, that generates $18,000 annual net rental income. U.S. has jurisdiction U.S. does not have jurisdiction c. Mr. Tompkin is a citizen of Singapore but is a permanent resident of St. Louis, Missouri. U.S. has jurisdiction U.S. does not have jurisdiction d. Mr. Tompkin, a citizen and resident of Greece, is a partner in Sophic Partnership, which conducts business in 12 countries, including the United States. U.S. has jurisdiction U.S. does not have jurisdiction This year, Lexon Company built a light industrial facility in County G. The assessed property tax value of the facility is $20 million. To convince Lexon to locate within its jurisdiction, the county abated its 4 percent property tax for the year. Because of the local economic boom created by the new facility, the aggregate assessed value of County G's property tax base (including the Lexon facility) increased by $23 million. Required: Compute the net effect on County G's current year tax revenue from the abatement. Note: Enter your answer in dollars not in millions of dollars