Analyze data for performance with graphs

Hello, this report is to analyze the performance of a gasoline engine at various loads based on data given and to determine the torque curve, power curve and performance parameters of BMEP, volumetric efficiency, and Air/fuel ratio, plotting the data vs RPM.  Making three graphs: one graphing Torque and Power. 

Also address these three Questions:

1. How do the torque curve and power curve compare (max values @ same RPM)?

2. Is volumetric efficiency constant, or varying with RPM..what is trend?

3. Is BMEP a constant? Does it compare more with torque or power output?

Needed for this report:  results, discussion/conclusion, and raw data appendix. In the report include the Torque & power graph and the Volumetric Efficiency graph.