Artistic aptitude,clerical aptitude,and mechanical aptitude tests are all examples of _____________.

An individual with a Ph.D.in physics who can find employment only in a pizza parlor would be considered:

A) discouraged.
B) underemployed.
C) overemployed.
D) voluntarily unemployed.
E) long-term unemployed.

The mode of transportation that results in the lowest transportation cost will also lower total costs for a supply chain.