Figure 2-2 Figure 2-2 Above Shows the Production Possibilities

Multiple Choice

Figure 2-2 Figure 2-2 above shows the production possibilities frontier for Vidalia,a nation that produces two goods,roses and orchids.
-Refer to Figure 2-2.What is the opportunity cost of one dozen orchids?

A) 0.4 dozen roses
B) 2.5 dozen roses
C) 7.25 dozen roses
D) 16 dozen roses