Thermodynamics - Solving problems using matlab 3rd problem only

The 3rd Problem is due on the 3rd of Dec, i'll need the work by the 24th so i could go over it with my professor and then get back to you to fix what needs to be fixed It's about Gas Butane C4H10 @ 25 C and 1 atm, it enters a well insulated reactor,and reacts with air at the same temperature and pressure. For a steady state operation and negligible Kinetic and potential energy. A:) Determine the tempreture of combustion product for complete combustion with 150% a theorotical air using relevant enthalpy data B) Derive a simplified equation for estimating the adiabatic flame temperature (Tfa) as a function of the fuel high heating Value ( Qhhv), Air-to fuel ratio, (A/F) Averaged specific heat. (Cc), of combustion gas and temperature (To) At the initial condition. Calculate and plot, Tfa over varying the air to fuel equivalence ratio ( Lamda ) in the range of lamda = 1 and 3 A step size delta lamda =0.4 maybe used .... assume To= 25 C and the combustion gas Ave specific heat = 1.3 Kj/Kg Please be as detailed as possible and be be thorough when explaining the code, and the steps taken to solve. I'll provide the book, copy of problem statement, and details from my Prof' My Budget for this problem only is 25- 30$ AT MOST