An experimental spacecraft consumes a special fuel at a rate of 318 L/min318 L/min . The density of the fuel is 0.870 g/mL0.870 g/mL and the standard enthalpy of combustion of the fuel is 37.6 kJ/g37.6 kJ/g . Calculate the maximum power (in units of kilowatts) that can be produced by this spacecraft. 1 kW=1 kJ/s