1) (300) For the following beam sketch the influence line for RA, Vc, and Mc using the following methods a. Muller-Breslau principle (include values) b. Plug and Chug method, varying the location of the point load (use 10 ft increments) c. Equation Method d. Determine the max moment at c due to the following truck. e. Draw the max moment envelope (Use the same increments as b to create your envelope) f. What is the ABSOLUTE MAX Moment in the beam under the applied truck load B 40 ft 70 ft 9k 12 k 6k ITO X X 4 ft 3 ft