“Animal Care.” Susan, a licensed veterinarian, was recently elected to the U.S. Senate.
Susan is very concerned about the lack of care for homeless cats and dogs. She
proposes legislation that citizens of all states be taxed sufficiently to provide for no-kill
animal shelters that citizens in states with higher than average incomes be taxed at a
higher rate than citizens of other states. She also proposed that federal funds for state
highways be denied to any state that fails to provide assistance to low income citizens
in covering pet vaccinations. Bill, another new senator, tells Susan that, apart from the
mandated federal income tax, Congress lacks the authority to tax states because the
U.S. Constitution expressly reserves that right to the states. Sam, another senator, tells
Susan that Congress has no authority to link highway funds or any other funds with
social welfare objectives. Ellen, a clerk in the Senate, tells Susan that Congress is
absolutely prohibited from taxing residents of one state at a higher rate than citizens of
another state.
Which of the following is true regarding Ellen’s statement?
A. Ellen is incorrect. The U.S. Congress has complete discretion on taxation.
B. Ellen is partially incorrect because before the U.S. Congress taxes one state’s
residents at a higher rate than citizens of other states, a rational relationship between the
difference and governmental need must be shown.
C. Ellen is incorrect because before the U.S. Congress taxes one state’s residents at a
higher rate than citizens of other states, an important need must be shown.
D. Ellen is incorrect because before the U.S. Congress taxes one state’s residents at a
higher rate than citizens of other states, a disparity of income of over 30% between one
state and another must be shown.
E. Ellen is correct.
Which of the following is true regarding the preexisting duty rule?