\fEmployee 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Average Length of Calls (Minutes) 2.2 5.5 5.2 3.1 4.3 1.6 5.6 3.4 4.8 2.5 1.2 2.3 3.7 4.4 3.4 2.2 3.1 4.6 5.9 4.7 5.3 5.6 3.7 2.9 1.7 1.9 2.2 3.6 4.3 5.1 Sales 50 43 59 46 46 62 37 52 41 54 66 61 58 54 60 62 58 50 34 40 45 47 45 50 64 61 56 47 51 35