At a processing plant, olive oil of density 875 kg/m flows in a horizontal section of hose that constricts from a diameter of 3.12 cm to a diameter of 1.15 cm. Assume steady, ideal flow. (a) What is the volume flow rate if the change in pressure between the two sections of hose is 5.10 kPa? m/s (b) What is the volume flow rate if the change in pressure between the two sections of hose is 12.0 kPa? m/s