How old was Martin Luther King Jr. when he first attended college?

I work best on a deadline so I start projects close to their due date.

A.) 15

A.) 15

I work on the tasks that I enjoy most first.

B.) 18

B.) 18

I work on the tasks that I enjoy most first.

C.) 21

C.) 21

I work on the tasks that I enjoy most first.

D.) 23

D.) 23