Table 11-3 This Table Describes the Defense Demands for Three Equal Sized

Multiple Choice

Table 11-3
This table describes the defense demands for three equal sized groups of people in Nirvanaville. The second, third, and fourth column shows the quantity that a group will demand for a given price (the first column) .

-Refer to Table 11-3.If the marginal cost of national defense is constant at $12 per unit,what is the efficient level of national defense to provide?

A) 3 units
B) 13 units
C) 22 units
D) 33 units