D Question 8 5 pts The table below shows the soft drink preferences of people in three age groups. cola root beer lemon-lime under 21 years of age 140 25 20 between 21 and 40 35 20 30 over 40 years of age 20 30 35 If one of the 255 subjects is randomly selected, find the probability that the person is over 40 years of age. O 1/3 O 2/5 O 1/2 O 3/5 O None of these