Ionel delivers packages by car, Georgel uses his bike with the same purpose. Ionel's car generates an average of 200g of CO2 / km while Georgel's lungs produce 300g of CO2 per day. Assuming both of them cover 50 km/day during their 8-hour working schedule, find out the quantity of CO2 produced per year. Diminish pollution, by replacing Ionel's car with Georgel's bike.  
 
A.I have no clue about CO2 and I don't really care about it! 
B. Well, but Ionel will deliver my package cheaper!  
C. How many tons!?  
 
Note: don't forget to take into consideration the CO2 quantity from Ionel's lungs! He breathes too, maybe a little less than Georgel who is in motion.  
Don't forget to consider the effect of other emissions on the lungs of the inhabitants of Timisoara (nitrogen oxides, carbon monoxide, sulphur oxides, various hydrocarbons resulted from partially burnt fuel).         For SOLUTION see: MISCELLANOUS