A gaseous fuel that is $66$ mol$\%$ methane and the balance ethane is combusted with $31\%$excess air. Feed gases enter at $25$ deg. C and products emerge at $25$ deg. C with H$2$O in theliquid phase and no CO$.$ Take the conversion of methane to be $92\%$ and the conversion ofethane to be $88\%.$You are to calculate the energy production rate in megawatts $($MW$)$ for burning $223$ mol$/$s ofthis fuel in this process THREE ways:a$)(30$ pts$)$ Using the Heat of Formation $($HoF$)$ methodb$)(30$ pts$)$ Using the Heat of Reaction $($HoR$)$ methodc$)(15$ pts$)$ With a simple one$-$line calculation using tabulated heats of combustionFor each of parts a$)$ and b$),$ create and complete an enthalpy table, clearly specifying thereference state in the table header.Solve the problem on paper showing all work including stating assumptions and citing datasources $(10$ pts$).$ Use units of mol$/$s for inlet and outlet component flow rates and of kJ$/$molfor specific enthalpies. Write and organize work neatly. You may either organize your molebalances in a SpICE table or write them out as separate equations. In the latter case, labeleach equation in terms of what component balance it is$.$Report numerical answer on Canvas with $3$ digits of precision as positive number $(=$ rate ofheat removal$)$ in megawatts $($MW$).$d$)(10$ pts$)$ This problem is significantly simpler than it would be if the products emerged at adifferent temperature and$/$or phase. Explain on paper briefly but thoroughly what additionaldata would be needed and what additional calculations would need to be done to determinethe useable energy production rate of burning the fuel if the product gases emerged at $50$instead of $25$ C and with H$2$O in the vapor phase instead of in the liquid phase.