Tutorial) Your answer is partially correct. Try again. Two uniformly distributed loads of w = 3300 lb/ft act on the simply supported beam shown in Figure A. The beam spans are a = 6.1 ft and L = 17.8 ft. The beam cross section shown in Figure B has dimensions of b₁ = 15.00 in., d₁ = 6.00 in., b₂ = 12.00 in., and d₂ = 11.75 in. Calculate the maximum tensile and compressive bending stresses produced in segment BC of the beam. W A a B L FIGURE A FIGURE B Otensile = compressive d₁ d₂ b₁ b₂ 997.12 psi 1105.626727 psi W a D