[ax1,hx1,hx2]=plotyy([BatterySizeRange.',BatterySizeRange.'] , [PAR,PAR_d],[BatterySizeRange.',BatterySizeRange.'] , [Cost_Benefit,Cost_Benefit_d]);
legend('Peak Mean Ratio for Feeder Battery','Peak Mean Ratio for Domestic Batteries','Cost Benefit for Feeder Battery','Cost Benefit for Domestic Batteries')
xlabel('Battery Capacity (kWh)')
ylabel(ax1(1),'Peak Mean Ratio')
ylabel(ax1(2),'Cost Benefit (PMR/kWh)')