What Is the Difference Between Positive Economic Statements and Normative

Multiple Choice

What is the difference between positive economic statements and normative economic statements?  

A)  Positive statements are based on opinion, while normative statements are based on fact. 
B)  Positive statements are true, and normative statements are often false. 
C)  Positive statements are often false, and normative statements are true. 
D)  Positive statements are based on fact, while normative statements are based on opinion.