( 5) The table below describes the smoking habits of a group of asthma sufferers. Occasional Regular Heavy Nonsmoker smoker smoker smoker Total Men 320 32 85 50 487 Women 315 49 79 31 474 Total 635 81 164 81 961 If one of the 961 people is randomly selected, find the probability of getting a regular or heavy smoker. A) 0.171 B) 0.551 C) 0.140 D) 0.255