LAB PROBLEM 1 Use the Direct Integration method to determine the equations of the slope and deflection of the beam shown below. After that, determine the slopes and deflections at points B and D. A 2.5 k/ft -16 ft- 35 k Hinge D B -8 ft. -8 ft 1 = 4,000 in.4 I=3,000 in.4 E constant = 30,000 ksi