Context: To finance state government operations, Alaska depends primarily on petroleum revenues and federal subsidies. This allows it to have the lowest individual tax burden in the United States. It is one of five states with no state sales tax, one of seven states that do not levy an individual income tax, and one of the two states that has neither. The Department of Revenue Tax Division reports regularly on the state's revenue sources. The Department also issues an annual summary of its operations, including new state laws that directly affect the tax division.

Question: How does Alaska finance its state government operations?
Answer: petroleum revenues and federal subsidies

Question: How many states in the US do not have sales tax?
Answer: five

Question: How many US states do not collect an individual income tax?
Answer: seven

Question: Which state has the lowest tax burden of the entire US?
Answer: Alaska

Question: How doesn't Alaska finance its state government operations?
Answer: Unanswerable

Question: How many states in the UN do not have sales tax?
Answer: Unanswerable

Question: How many states in the US have sales tax?
Answer: Unanswerable

Question: How many UN states do not collect an individual income tax?
Answer: Unanswerable

Question: Which state has the highest tax burden of the entire US?
Answer: Unanswerable