On average, the elderly are:

$\{$

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$["$wealthier than the average American.", "less wealthy than the average American.", $"$as wealthy as the average American."$]$

$\}.$

What is moral hazard in the healthcare market for the elderly?

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$["$More money is spent on the elderly than on children.", "More and more people are retiring and receiving Medicare.", "Fewer and fewer young people are supporting one senior citizen.", "Some senior citizens see doctors as part of their social life."$]$

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Reducing the prices people pay for healthcare:

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$["$raises$",$ "reduces", "does not change"$]$

$\}$

the cost of providing healthcare.

One of the reasons it is hard to change Medicare is that:

$\{$

$[$ Select $]$

$["$it is one of the Constitutional rights", "the laws regulating Medicare are too complicated", "younger people vote more", "senior citizens vote more"$]$

$\}.$