FYI on the price tracking, you don't really have to do that work yourself...
http://en.wikipedia.org/wiki/Consumer_price_index
http://www.bls.gov/CPI/
H.
FYI on the price tracking, you don't really have to do that work yourself...
http://en.wikipedia.org/wiki/Consumer_price_index
http://www.bls.gov/CPI/
H.