Cicciarelli Farms (est. 2013) has 40 blueberry bushes that each require 5 gal of water every day. Water at 60F is pumped through 300ft of 1 NPS, schedule 40 steel pipe by a pump with a 49.6ft head from a pond that is 20ft below the blueberry bushes. There is a pressure regulator before the drip tubing that keeps the pressure to the soaker hose from exceeding 25 psia. - The pump is set on a daily timer to water the blueberry bushes. Approximately how long should Dr. Cicciarelli set the timer for