A 2-mile wide reservoir consists of several layers as shown below. An incompressible liquid with 1.5 cp viscosity flows through the reservoir at steady-state. Compute the flowrate (bbl/day) of the liquid through the layers. k = 250 md h = 50 ft P = 750 psia k = 120 md h = 30 ft k = 140 md k = 200 md h = 60 ft P=2300 psia k = 70 md h = 10 ft L = 2.4 miles L = 3.6 miles