Biofuel survey questions :) Help needed.?

im doing a research on biofuel. part of the process is to conduct a survey regarding the topic. and i cant think of any questions...:O help needed asap :) thanks

Biofuel survey questions :) Help needed.?
1. How does the use of biofuels affect the fuel economy of a vehicle?


2. How does the use of biofules affect the performance of a vehicle?


3. What is the premium a person must pay for biofuel?


4. What premium, if any, must a person pay for a vehicle that can use a particular biofuel?


5. How much government subsidization goes into biofuel production?


6. What evidence supports the claim that biofuels help the environment? The economy?


7. What evidence supports the claim that biofuels harm the environment? The economy?
Reply:Do you know if ethanol is in our gasoline now?


Have you looked into the long term effects of ethanol in gasoline?(


Can you name the biofuels?


How far would you go to get biofuels?


How much would you pay for biofuels?
Reply:Is it necessary?


Will it will help the environment?


Will it push up food prices?


Is the exhaust harmful?


Can it contaminate water?





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