Table 1: Weekly Demand for 90-Degree Elbow Boxes Week Demand Week Demand 1 400 27 410 2 450 28 440 3 425 29 427 4 430 30 418 5 460 31 370 6 390 32 380 7 405 33 410 8 416 34 428 9 430 35 412 10 440 36 450 11 395 37 376 12 360 38 360 13 370 39 417 14 410 40 422 15 390 41 440 16 440 42 380 17 460 43 415 18 425 44 432 19 448 45 396 20 462 46 460 21 380 47 422 22 395 48 446 23 414 49 398 24 423 50 428 25 448 51 410 26 422 52 415 Table 2: Lead-Times in Hours and Weeks (Weeks = Hours/24x7) Lead-Time Lead-Time Week Week (Hours) (Weeks) Lead-Time (Hours) Lead-Time (Weeks) 1 96 0.57 27 99 0.59 2 83 0.49 28 88 0.52 3 110 0.65 29 120 0.71 4 120 0.71 30 100 0.60 5 90 0.54 31 110 0.65 6 75 0.45 32 76 0.45 7 130 0.77 33 110 0.65 8 120 0.71 34 140 0.83 9 140 0.83 35 120 0.71 10 92 0.55 36 100 0.60 11 90 0.54 37 110 0.65 12 99 0.59 38 95 0.57 13 110 0.65 39 108 0.64 14 120 0.71 40 112 0.67 15 130 0.77 41 118 0.70 16 125 0.74 42 122 0.73 17 80 0.48 43 85 0.51 18 88 0.52 44 76 0.45 19 110 0.65 45 126 0.75 20 86 0.51 46 134 0.80 2 2 2 2 22 21 92 0.55 47 99 0.59 22 95 0.57 48 91 0.54 23 100 0.60 49 110 0.65 24 112 0.67 50 104 0.62 25 108 0.64 51 112 0.67 26 120 0.71 52 118 0.70