The flow rate of the variable displacement pump is controlled by the orientation of the indicator link GH. For the following sizes: Y B AB = 6.4 cm BC = 27.0 cm A CD = 19.2 cm EF = 31.1 cm EG = 29.1 cm GH = 16.0 cm AD =251-11jcm AH 401 +241 cm AF = si - 6j cm MIN=5 MAX=-25 F Fp 1. The positions and the speed $ of the piston F for a complete revolution of the crank AB if the angular speed of the motor is = 20 RPM counterclockwise. 2. The torque of the engine at A in Nm for one complete revolution of the crank AB necessary to swing a pressure force Fp = -12 N when the cylinder is in compression ($ is positive) and Fp=0.21 N when the cylinder is expanding ($ is negative). 3. (Bonus 1pt) The mean power of the motor in Watts and the flow of the pump in L/s if the radius of the piston is 7cm.