Which sentence is punctuated correctly? A. The space shuttle is taking off on Saturday; the departure time is 3:00 P.M. B. The space shuttle is taking off on Saturday the departure time is 3:00 P.M. C. The space shuttle is taking off on Saturday; and the departure time is 3:00 P.M. D. The space shuttle is taking off on Saturday, the departure time is 3:00 P.M.