Use the Following to Answer Question(s)

Multiple Choice

Use the following to answer question(s) :
Exhibit: Sugar and Freight Trains

-(Exhibit: Sugar and Freight Trains) The downward slope of the production possibilities curve implies:

A) resources in the economy are scarce.
B) the economy must be controlled by the government.
C) sugar is more important than freight trains.
D) the economy produces more sugar than freight trains.