The following is a list of P/E ratios (current stock price divided by company's earnings per share) for 19 companies.57, 53, 50, 46, 42, 35, 31, 56, 52, 49, 45, 55, 55, 51, 51, 48, 48, 48, 44Draw the histogram for these data using an initial class boundary of 30.5 and a class width of 6. Note that you can add or remove classes from the figure. Label each class with its endpoints.