Consider five individuals with different occupations. If this economy has money
A) Allen will buy from Betty
B) Betty will buy from Calvin
C) Eric will buy from Allen
D) None of the above are correct.

Question

Consider five individuals with different occupations.  If this economy has money
A) Allen will buy from Betty 
B) Betty will buy from Calvin 
C) Eric will buy from Allen 
D) None of the above are correct.

Quizplus · Accepted Answer

Betty can buy from Calvin because they both have different occupations, meaning they potentially have different goods or services to offer each other. Allen and Eric also have different occupations, but there is no indication that they have any reason to buy from each other. And there is no indication that Allen would specifically buy from Betty.

Consider Five Individuals with Different Occupations