Peoplemeters have revolutionized grocery store retailing by allowing self-service checkouts

To enhance the readability of your conclusions, you can present them in a numbered or bulleted list

a. true b. false

A required step in the analytic hierarchy process is to determine the:

A) number of hierarchies to use. B) relative importance of a set of features based on a criterion. C) goals to be satisfied. D) expected value of the criteria.