Cables ce and bf along with the ball and socket at a support the rigid bar abcd. (due to the nature of this problem, do not use rounded intermediate values in your calculations—including answers submitted in webassign.) 4 m4 m8 m8 m12 m16 m f = −(765 n)k determine the tension in each cable and the reaction components the ball and socket joint exerts on abcd at a in newtons. (indicate the direction with the sign of your answer.) tbf = n tce = n fax = n fay = n faz = n