85. Each salesperson in a large department store chain is rated with respect to sales potential for advancement. These traits for the 500 salespeople were cross-classified into the following table: Sales Ability Below average Fair 16 Average 45 Above Average 93 Potential for Advancement Good Excellent 12 22 60 45 72 135 What is the probability that the selected salesperson has a fair potential for advancement, given that they have a below average ability? A. 16/500 B. 16/154 C. 16/50 D. 188/500 E. 204/500