For the simplified system shown in the diagram, three different companies proposed the designs shown in the table below: a) What is the flowing bottom, hole pressure for each design b) As the asset manager for this field, use the productivity index equation to select and justify the optimum design selection Gas DP choke P separator DP Riser DP Pipeline Liquid DP Wellhead DP Well Bottomhole Pressure Reservoir pressure Pressure (psi) P_separator Atilla Dogan Guris Enka 300 450 750 DP_choke 80 30 150 DP riser DP pipeline 30 75 20 45 20 80 DP_wellhead 300 600 750 DP_well 45 75 150