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Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

The physical feature that makes up part of the border between canada and the united states is the