In an attempt to minimize no-shows on high-demand days a golf course has implemented an online check-in procedure. Preliminary results indicate that once a golfer has checked in, there is only at 20% chance that he or she will be a no-show. This chance of being a no-show can be modeled using the binomial distribution.

If 15 golfers check in using this process, the expected number of players who will actually show up ise variance for the number of players who actually show up is

A. 12.0:2.4
B. 8.0; 2.2
C. 3.0 1.8
D. None of the above