Framework Illustration: Analysis Outputs Sensitivity of Net Income Relative sensitivities for other o Rocker Location Architecture Parameters Rocco. Yo RR Track Front and Rear Axle Position -L H Front and Rear Overhang Front and Rear Track GM RD Iteration History -Dimensional Flexibility Sequential discipline analyses, sub-optimizations for structures and business 10 iterations for gradients, 6 iterations for convergence 11000% 10800% 10600% 10400% 10000% 9600%19 4/14/04 Fenyes Framework Illustration: Analysis Outputs Sensitivity of Net Income to Rocker Location Relative Sensitivities for Other Architecture Parameters • Front and Rear Axle Position - L, H • Front and Rear Overhang • Front and Rear Track -8% -6% -4% -2% 0% 2% 4% 6% 8% -4% -2% 0% 2% 4% Change in Rocker Center Y Coordinate Change in Net Income -15% -10% -5% 0% 5% 10% 15% Rocker Ctr. Y Coord. - 5% + 5% RR Axle X Coord. + 5% - 5% FRT Overhang + 5% - 5% RR Overhang - 5% / + 5% 0% FRT Axle X Coord. + 5% - 5% RR Track - 5% + 5% RR Axle Z Coord. + 5% - 5% FRT Axle Z Coord. - 5% + 5% 4/14/04 Fenyes 96.00% 98.00% 100.00% 102.00% 104.00% 106.00% 108.00% 110.00% 112.00% 0 2 4 6 8 10 12 14 16 18 RunCounter Net Income % Series1 Iteration History - Dimensional Flexibility • Sequential discipline analyses, sub-optimizations for structures and business • 10 iterations for gradients, 6 iterations for convergence