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.
Propane is measured by the gallon so propane is priced per gallon. During the 2011-2012 heating season propane prices ranged from $2.74 to $2.88 per gallon, meaning that a 500-gallon tank cost between $1,100 and $1,150 to fill. Propane compared to other energy sources. That propane prices have increased over the last 10 years does not mean that, compared to other sources of energy it is necessarily more expensive.