Surf's Up, a family-owned business, offers a free surf lesson with the purchase of any surfboard over $200 during the month of May. This is an example of which promotion mix element?

A museum that provides wall posters, tape-recorded guides and tours is addressing which characteristic of services?

a. Intangibility b. Inseparability c. Variability d. Perishability e. Target audience involvement

In agent-based modeling, agents are

A) autonomous rule-based decision making units. B) the human workers or agents who use the system. C) the hardware platform used to conduct the simulation. D) communication links between simulations.