Social Security contributions are a tax on labor

Which of the following statements is TRUE about the difference between the public debt and the government budget deficit?

A) The public debt is a flow measure and the government budget deficit is not a flow measure. B) There is no relationship between the public debt and the government budget deficit since one is a stock measure and the other is a flow measure. C) The public debt always increases while the government budget deficit may increase or decrease. D) The public debt for this year will increase or decrease depending upon whether there is a government budget deficit or a government budget surplus.

Dollar bills in the modern economy serve as money because

A) they can be redeemed for gold by the Federal Reserve. B) they are backed by the gold stored in Fort Knox. C) they have value as a commodity independent of their use as money. D) people have confidence that others will accept them as money.