- part B is not 254493*

propane model, 510,000 more than the dietel equivaitent The fotal wat of usirg one deselfueled bus ourvg ts lfe cyoe is 5 Found rour mevense bo me nearest doller) A Southem Georga school district is considering ordering 55 propane-fueled school buses. Theyre bealthier, theyre cleaner buming, and theyre much quieter than the diesel option" said a school propare model, $10.000 mone than the diesel equivalent. mpg for the propare model is. 12 mpg for diesel. The ile of a school bus in the dintrict averages 11 years, and esch bus travols an average of 28,000 miles per yeur because the district is so large and rurat Which bus is the betier choice bimed on a ide-cycle andyis? Plosod your mesponse to the nearest doller)