This is not permanent.
No, this is wrong. Minimum wage in 1996 was around 5$ Per hour and gas was below 1$ per gallon.
Right now, even if min wage is what, $15, a gallon is $6, so I don't understand what you are saying.
Now, currently it's more the lack of refining capacity that seems to be pushing fuel prices up, the crack spread is up to $50/barrel !!