A load P is supported by cables AC and BC as shown. Write a computer program that can be used to determine the tension in each cable for any given value P and for values of theta ranging from theta_1 = beta - 90 degree to theta_2 = 90 degree - alpha, using given increments Delta theta. For the following sets of numerical values, use this program to determine (a) the tension in each cable for values of theta ranging from theta_1 to theta_2, (b) the value of theta_ for which the tension in each of the two cables is as small as possible, (c) the corresponding value of the minimum tension. alpha = 35 degree, beta = 75 degree, P = 400 lbf, Delta theta = 5 degree alpha = 50 degree, beta = 30 degree, P = 600 lbf, Delta theta = 10 degree alpha = 40 degree, beta = 60 degree, P = 250 lbf, Delta theta = 5 degree