Which one of the following countries was the "spark" that ignited the 2009 euro crisis?

All of the following will shift the consumption function EXCEPT

A) a change in income. B) a change in wealth. C) a change in the rate of interest. D) a change in expectations concerning economic conditions.

One of the most important and most visible roles of the IMF is to

A) hold regular negotiations over tariff reductions. B) investigate countries that are charged with being unfair traders. C) provide loans to countries that need capital to develop their economies. D) intercede by invitation when countries cannot pay their international debts.