Find the forces in cable AC and member BC. (20 points) A 0 3ft Sft 15016 FAC=291 lb (T), FAC=291 lb (C) FAC=249 lb (T), FAC=291 lb (C) FAC=291 lb (T), FAC=249 lb (C) FAC=249 lb (T), FAC=249 lb (C)