The structure ABC, of negligible mass, is subjected to two forces F = 250 N and P = 3'0 N. The structure is fixed to the pivot C and kept in balance bya bar ED, in the form of Land of negligible mass. Ear ED is fixed to the inclined plane by a pivot at point D and to structure AEC at pivot E. a} Draw the Free Eody Diagrams of the AEC structure. b] Calculate the magnitude and direction ofthe force exerted by bar ED on structure AEC. c} Calculate the components Cx and Cy of the reaction exerted by the pivot C on the structure AEC. d] Calculate the magnitude and direction ofthe reaction exerted bythe pivot D on the bar ED