C. Give an example of one good or service produced in the United States using the command model. Justify your example using content from the poster. D. Give an example of one good or service produced in the United States using the market model. Justify your example using content from the poster.

i believe the answer is:   psychological  experiment

in this experiment, wilhelm wundt became the first person that implement scientific method in analyzing the pyschological phenomenon.

due to this result, wilhelm wundt also able to make psychology to be acknowledged as a separate scientific field from biology.

b hope this

answer; models;