In mainstream U$.$S$.$ corporate business culture how do a majority of U$.$S$.$ managers view communication in the workplace? What is most important about managerial communication:

a$.$ The ability to speak well in one$-$on$-$one and team settings and deliver moving, influential speeches and PowerPoints in front of company leadership is communication at its most important;

b$.$ An ability to manipulate language for persuading clients is essential;

c$.$ Online communication and Zoom Persuasion are steadily growing in importance;

d$.$ An ability to communicate in an emotionally intelligent manner rarely causes loss of fac or leads to public disagreement or workplace conflict;

e$.$ All of the above except $"b"$;