89. Employee Productivity A company training program has (a) Find N determined that, on the average, a new employee produces P(s) after 6. items per day after s days of on-the-job training, where (b) Find l numbe P(s = 63s cise 6' s+8 estima Find and interpret lim P(s). 93. Sediment 90. Preferred Ce polluted la series of ments and t