Add Price of Gas Near 'Gas Savings' Statistic and Allow a Click to Change Price

Every time I see the gas savings I question what price is used for the calculation and how accurate is it.

Where is this price set and is it user settable? I am still a newbie here and I feel there are others that

would like to know more about this and how to change or how it is changed.

So many different prices in so many different areas. Prices change daily. I want to know more

about the savings calculation shown.