Ethan, a manager, says, “Email is a very efficient way of communicating, especially across time zones and to large numbers of people. Are there situations in which I shouldn’t use email?” You advise Ethan that he should not send an email in which of the following situations? Check all that apply. To all employees to announce upcoming development workshops
To another manager who has just commandeered the computer equipment Ethan needs to meet a critical deadline
To the coordinator of a conference when Ethan needs to cancel his appearance as the keynote speaker
To suppliers in China to report weekly defects within acceptable limits