Of the Four Basic Types of Communication Media in an Organizational

Of the four basic types of communication media in an organizational environment, impersonal written communication is the least rich. The other three are (in order of media richness, from most rich to least rich) :

A) face-to-face communication, personally addressed written communication, and spoken communication electronically transmitted.
B) spoken communication electronically transmitted, face-to-face communication, and personally addressed written communication.
C) face-to-face communication, spoken communication electronically transmitted, and personally addressed written communication.
D) spoken communication electronically transmitted, personally addressed written communication, and face-to-face communication.