The vagus nerve is the longest cranial nerve. It contains motor and sensory fibers and, because it passes through the neck and thorax to the abdomen, has the widest distribution in the body. It contains somatic and visceral afferent fibers, as well as general and special visceral efferent fibers. Components.
The primary costs can be broken down like this: 1) new tank - 250-330 gallon normal size range, about $1.50-2.00/gal capacity, so about $500-700 tank cost, fuel fill line replacement and filters replacement if needed about $100-150 more. If double-walled tank with leak alarm then about $500-600 more.
So at $100 per barrel of oil on the world market the oil companies are paying $22 dollars per barrel of oil. That figures out to be 52 cents per gallon of gasoline. Add in the refining & distribution cost, using $17 per barrel of oil or $.40 per gallon of gasoline we get $.92 cost per gallon of gasoline.