B.4.2 billion.
C.10.8 billion.
D.2 trillion.
7) at the output where the combined amounts of consumer and producer surplus are
largest:
a.the areas of consumer and producer surplus necessarily are equal.
b.the maximum willingness to pay for the last unit of output equals the minimum
acceptable price of that unit of output.
c.consumer surplus exceeds producer surplus by the greatest amount.
d.marginal benefit exceeds marginal cost by the greatest amount.
8) (Last Word) A section of the 2003 Appropriations bill contained a provision to
qualify catfish farmers for livestock compensation payments for disaster relief. This is
an example of the:
A.special-interest effect.
B.benefits-received principle.
C.paradox of voting.
D.principal-agent problem.
9) which of the following is a labor resource?
a.a computer programmer
b.a computer
c.silicon (sand) used to make computer chips
d.a piece of software used by a firm
10) In year 1 the price level is constant and the nominal rate of interest is 6 percent. But
in year 2 the inflation rate is 3 percent. If the real rate of interest is to remain at the
same level in year 2 as it was in year 1, then in year 2 the nominal interest rate must:
A.rise by 9 percentage points.
B.rise by 3 percentage points.
C.fall by 3 percentage points.
D.rise by 6 percentage points.