What are the mean, median, mode, and range of the data set given the altitude of lakes in feet:
–12, –9, –14, –39, –49, –49, –18, and –43?
A. mean = –28.5, median = –29.1, mode = –49, range = 40
B. mean = –29.1, median = –49, mode = –28.5, range = 41
C. mean = –49, median = –29.1, mode = –28.5, range = 41
D. mean = –29.1, median = –28.5, mode = –49, range = 40