Gerald was frustrated. he knew that several of his employees were sending e-mail messages that violated netiquette guidelines. he knew that as a result employee productivity was reduced. he reviewed several e-mails he received and found that out of four messages, only one followed the rules. the text of the messages appears below. which is an appropriate message for the workplace? computer crashed! need more time. there are big can we we need to talk about the deadline; call me. wu? cm. netime b4 8.

We need to talk about the deadline; please call me is an appropriate text message because its message is clear and friendly

Explanation:

COMPUTER CRASHED! NEED MORE TIME. :  this is an inappropriate text message because is sends panic to the recipient and it is also not properly constructed in a friendly tone, it sounds more a less like a rude demand

There are big problems : this text is also very inappropriate because of the overuse of exclamation and question marks and it doesn't sound friendly and welcoming and it is also mandating the recipient.

wu? cm. netime b4 8 : this text is extremely poor even from the construction of the sentence because it contained a lot of figures and number and it doesn't  convey any specific message