IP appends a header of control information to each segment to form a(n) __________

In order to renew an active broker's license, each licensee must complete 24 hours of continuing education each year.

a. true b. false

________ is the basis of most discount operations. Retailers offering this level of service require customers to perform their own product selection and may require customers to handle their own checkout process

A) Limited-service B) Full-service C) Self-service D) Specialty service E) Wholesale service