QUESTION NO: 19The following SAS program is submitted: data work.passengers; if OrigPassengers = . then OrigPassengers = 100; TransPassengers = 100; OrigPassengers = .; TotalPassengers = sum(OrigPassengers, TransPassengers) + 0;run; What is the value of the TOTALPASSENGERS variable in the output data set? A. 0B. 100C. 200D. (missing numeric value if OrigPassengers = . then OrigPassengers =..