Allowing for a single acknowledgment for multiple frames, sliding windows makes more efficient utilization of a communication circuit

Booms and Bitner added 3 Ps to the traditional 4 Ps primarily in response to the growth of ________

A) technological innovations B) service businesses C) luxury marketing D) not-for-profit, place, and event marketing E) interactive media

A(n) _____ card contains an electronic strip that stores and modifies information as transactions take place

a. smart b. debit c. credit d. interactive