Disadvantages of Experiments Include the Fact That

Disadvantages of experiments include the fact that:

A) decisions made in the laboratory replicate those made in the real world.
B) laboratory experiments introduce influences on decision making that are difficult to measure or control.
C) the number of subjects is typically so large, that it is difficult to apply the results to economic behavior in the population.
D) decisions made in the laboratory replicate those made in the real world and the number of subjects is typically so large, that it is difficult to apply the results to economic behavior in the population.