In A(n)________ System,the Customer Is an Active Participant,but in A(n)________

Multiple Choice

In a(n) ________ system,the customer is an active participant,but in a(n) ________ system,the customer is not an active participant.

A) low-contact;high-contact
B) active;inactive
C) high-contact;low-contact
D) high-interaction;low-interaction
E) low-interaction;high-interaction