How much greater is U.S. health-care spending compared to other nations?
1. About 2.5 times as high
2. About 4 times as high
3. About 7.5 times as high
4. About 10 times as high
ANS: 1
Rationale:
The United States is one of the wealthiest nations in the world and spends more money on health care than anywhere else; health-care spending is about 2.5 times as high as other nations.
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