Problem 3 (30 Points) Consider an airplane that trims at CL = 0.5 with zero elevator angle and 10% static margin. Assume that a change in elevator angle of 5 degrees results in a change in CLtrim of -0.5. For this problem, make two plots using any computer software of your choice (Matlab, Excel, etc.): (a) Cm vs. CL: Co-plot (all on the same axes) the Cm vs. CL for de values of -5, 0, 5, and 10 degrees for three static margins of 0%, 10%, and 20%. Use different line types for the elevator curves and different line colors for the different static margins. (b) de trim VS. CL trim: Using information on the trim conditions from the part (a) plots, co-plot (all on the same axes) the de trim VS. CL trim curves for the three static margins using the same line colors you used in the plots for part (a).