Gartland Steel Case Study

Executive Summary The Gartland Steel is a fully integrated steel producer having nine plants in US. The Company has always been proactive on issues related to environmental pollution, and was placed first by the Council of economic priorities concerning pollution in steel industry. Currently, the company is concerned with bringing plant at Salem into compliance with EPA standards for particulate pollution. Dan Crossan, Director of Environmental Engineering at Gartland Steel, has been promoting the new ?…showed first 75 words of 2855 total…

…showed last 75 words of 2855 total…IN WHICH THE BASIS IS UNCHANGED: OBJ COEFFICIENT RANGES VARIABLE CURRENT ALLOWABLE ALLOWABLE COEF INCREASE DECREASE X15 197.749603 41.561237 INFINITY X19 250.000000 39.067322 INFINITY X21 300.630005 INFINITY 25.920523 X3 -102.400002 123.586639 14.857700 X5 -37.590000 170.917694 20.547884 X6 -97.215195 80.331322 9.657505 X13 -157.200394 INFINITY 26.969059 X11 -57.510399 26.969059 20.362402 X12 -57.510399 INFINITY 32.109318 X16 -2.250400 INFINITY 20.769650 X17 1.410000 INFINITY 24.923580 X18 -27.920000 INFINITY 34.035873 X7 -191.100006 9.657505 19.146950 X20 0.000000 INFINITY 24.923580 X8 0.000000 INFINITY 192.636139 X9 0.000000 33.295135 25.138767 X1 0.000000 86.510651 10.400390 X2 0.000000 58.876240 7.078156 X4 0.000000 71.724396 8.622772 X10 0.000000 INFINITY 24.971350 X22 0.000000 84.278313 63.632504 RIGHTHAND SIDE RANGES ROW CURRENT ALLOWABLE ALLOWABLE RHS INCREASE DECREASE 2 0.000000 3560.000000 59.200001 3 0.000000 INFINITY 1009.342163 4 0.000000 830.544556 54961.253906 5 0.000000 1183.299072 10253.746094 6 0.000000 2395.347656 276.427032 7 0.000000 5332.161621 615.340149 8 0.000000 2899.165039 334.568390 9 0.000000 INFINITY 243.600006 10 0.000000 INFINITY 1879.199951 11 0.000000 INFINITY 799.795227 12 0.000000 INFINITY 1009.342163 13 0.000000 200.639999 717.693726 14 0.000000 2787.963867 71.040001 15 0.000000 200.639999 717.693726 16 0.000000 3560.000000 59.200001 17 6344.000000 362.435333 3140.643066 18 3480.000000 INFINITY 56.923077 19 720.000000 59.200001 677.069580 20 3408.000000 71.040001 561.828125 21 2700.000000 INFINITY 200.639999 22 1740.000000 1736.160034 200.639999 23 1404.000000 INFINITY 145.260574