When executive support systems are used to link top managers virtually in order for them to function as a team, it is called a(n) _______ system. Question 17 options: transaction-processing e-commerce expert operations support group decision supportA wheel communication network features Question 18 options: communication between members with similar experiences and backgrounds. a complex matrix of communication to and from all members. communication that flows vertically, both top down and bottom up throughout the organization. a predetermined sequence of communication events. communication that is directed to and from a central member