Which Component of an E-Mail Shown Below Would Be Both

Multiple Choice

Which component of an e-mail shown below would be both effective and concise?

A) Subject: A short concise subject line: Meeting.
B) Body: I would like you to answer these questions before the next meeting: Where would you like to meet? Do you want all the staff to attend? Can we serve refreshments? What is one goal for our unit?
C) Body: Dear Staff,As you know,each department must reduce staff by 2%.We will need to discuss how to inform unlicensed staff about the downsizing efforts of the hospital.
D) Body: The next staff meeting is scheduled for Tuesday,January 19,at 5 PM in the first-floor auditorium.Please send items for the agenda.
Sally Smith,MSN,RN,[e-mail] or ext.5582.