Crude prices are way down. Why hasn't engine oil dropped accordingly?

[BlueSky]

I recently had my asphalt shingles replaced for about $6200 and I chose the more expensive architectural shingles. My roof isn't that large. The house is a 2 story with 2,145 sq ft living area with a double garage. In Seattle you must be paying really high union wages or something. I would think the cost of shingles are the same across the country.

[ragtop69gs]

Diesel is a world commodity that is in high demand in Europe and Asia , as a percentage of motor fuel sales in those area's it's higher than gas.

[chabicheka]

Look up the word....'GOUGING', in the dictionary.