What is about face in the military? what does about mean in it and what does face mean in it? i know face is the execution command but what is “about”?

Which example from lorraine hansberry's a raisin in the sun best demonstrates the idea of multiculturalism? o a. george unsuccessfully tries to convince beneatha to act like a traditional wife. o b. asagai encourages beneatha to embrace her african heritage. o c. lena younger, or mama, holds the most power in the younger family. o d. the younger family attempts to move into an all-white neighborhood

Does anyone know the answer to the question?

You have 24 hours to sleep, eat, work, and do all your personal tasks. which is the most effective way to do more in your day? a. eat less b. sleep less c. work more d. take more breaks