A company has hired 12 new employees, and must assign 8 to the day shift and 4 to the night shift. Assume they they hired 7 men and 5 women. (A) find the number of ways that this can be done.(B) find the probability that all four of the night shift employees are men?(C)find the probability that all four of the night shift employees are women?(D) find the probability that at least one of the night shift employees is a woman?