Two PFC Channel2 are welded together to form the composite section as shown in Figure (a). The channel properties are given in Figure (b) where x. and yo indicate centroidal axes. Xo d 10'- X . Figure (a) yo Figure (b) Table: PFC Channel Channel X y A d bf tw Ixe lyo mm mm mm mm mm (x106 mm4) (x106 mm#) 1 380PFC 27.5 7030 380 100 17.5 10 152 6.48 2 300PFC 27.2 5110 300 90 16 8 72.4 4.04 3 250PFC 28.6 4520 250 90 15 8 45.1 3.64 4 230PFC 22.6 3200 230 75 12 6.5 26. 1.76 5 200PFC 24.4 2920 200 75 12 6 19.1 1.65 6 180PFC 24.5 2660 180 75 11 6 14.1 1.51 7 150PFC 24.9 2250 150 75 9.5 6 8.34 1.29 8 125PFC 21.8 1520 125 65 7.5 4.7 3.97 0.658 9 100PFC 16.7 1060 100 50 6.7 4.2 1.74 0.267 10 75PFC 13.7 754 75 40 6.1 3.8 0.683 0.12 a) Determine the location of the centroid with respect to the point P; y = mm X= mmmm X= mm Submit part Answered b ) Determine the moment of inertia I. with respect to the centroidal axes. x105 mm x105 mm4 Submit part Answered C) Compute the radius of gyration ry and x mm mm Submit part Answered