A flow enters junction A of the loop shown in the figure below. Determine the flow rate in each section if the flow at junction A is 700 L/s, 120 L/s is withdrawn at junction B, 580 L/s at point C. (15 marks) AB pipe diameter = 360 mm, length = 1500 m BC pipe diameter = 240 mm, length = 650 m AC pipe diameter = 300 mm, length = 2500 m