The rigid bar ABC shown in figure is hinged at A and supported by a steel rod at B. Determine the largest load P that can be applied at C if the stress in the steel rod is limited to 45 ksi and the vertical movement of end C must not exceed 0.15 in. 3 ft A) 7.54 kips B 11.7 kips C 18.85 kips B Steel L = 5 ft A = 0.65 in^2 E=29 x 10^6 psi 4.5 ft P C