Solving Graphically is optional, please solve using Excel Solver and clearly stating constraint values and process of it all.

cylindrical beam carries a compression load P = 3000 kN. To prevent the beam from buckling, this load must be less than a critical load. Po EI L? where E = Young's modulus = 200 x 10' N/m, I = art/4 (the area moment of inertia for a cylindrical beam of radius r), and L is the beam length. If the volume of beam V cannot exceed 0.075 m, find the largest height L that can be utilized and the corresponding radius. Obtain the solution graphically and with the Excel Solver. cylindrical beam carries a compression load P = 3000 kN. To prevent the beam from buckling, this load must be less than a critical load. Po EI L? where E = Young's modulus = 200 x 10' N/m, I = art/4 (the area moment of inertia for a cylindrical beam of radius r), and L is the beam length. If the volume of beam V cannot exceed 0.075 m, find the largest height L that can be utilized and the corresponding radius. Obtain the solution graphically and with the Excel Solver