Design a schedule of work sampling observations in which eight observations are made during one eight hour day (use 0: 00 to 7: 59). Using Table, read the last digit going down column 4 for hours (e. g., 17446 . . .), and read across row 3 from left to right in sets of two for minutes (e. g., 47 15 24 86 . . .). Arrange the times chronologically.