In the closed cycle OTEC power generation system, water flow rate to evaporator =1000 tons/hr, Ocean surface temperature= $25^oc$ , Ocean temperature at 1000 m depth=$5^0c$ , Density of sea water=$1000 kg/m^3$ , Specific heat of sea water=$4200 j/kg^0c$. Calculate the power output of an ideal (based on carnot cycle efficiency) OTEC plant in such conditions. Show all the parameters on a suitable diagrams.