A hug, a pat on the back, or a slap on the face is a powerful form of communication called

In which of the following examples will the salesperson described be most vulnerable to role inaccuracy, conflict and ambiguity?

A. Molly Ford sells electronic equipment to home computer users B. Anderson Wills sells vinyl siding over the telephone C. Bill Welch sells health club membership to people who are out-of-shape D. Karen Rankin sells management consulting to businesses that want to set up an Internet retailing site E. What a salesperson sells and to whom he or she sells it has no bearing on the vulnerability to role inaccuracy, conflict and ambiguity

802.11i provides ________

A) confidentiality B) message integrity C) both A and B D) neither A nor B