The Table Below Shows That,in One Day,Claire Can Complete Either

Multiple Choice

The table below shows that,in one day,Claire can complete either 3 chemistry or 2 biology lab reports,while Sam can complete either 4 chemistry or 3 biology lab reports. $$\begin{array} { | l | c | l | } \hline & \text { Chemistry Lab Reports } & \text { Biology Lab Rep orts } \\\hline \text { Claire } & 3 & 2 \\\hline \text { Sam } & 4 & 3 \\\hline\end{array}$$ TABLE 1- 2
-Which of the following results from the introduction of money for use in transactions?

A) an increased use of barter
B) society is able to satisfy all wants
C) exchange becomes easier and this promotes the specialization of labour
D) self- sufficiency is assured
E) the specialization of labour becomes more difficult