The problem of adverse selection in health insurance leads to a situation in which
A) health insurance covers inappropriate items for the population it serves.
B) overinsurance of the premium-paying population occurs.
C) underinsurance of the premium-paying population occurs.
D) the percentage of the premium-paying population that is healthy rises, squeezing unhealthy individuals out of the market.
E) the percentage of the premium-paying population that is unhealthy rises, squeezing healthy individuals out of the market.
Question 2
A firm maximizes profit by operating at the level of output where
A) average revenue equals average cost.
B) average revenue equals average variable cost.
C) total costs are minimized.
D) marginal revenue equals marginal cost.
E) marginal revenue exceeds marginal cost by the greatest amount.
Evolutionary adaptation to a new environment via natural selection.
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