Gas down diesel up

By a happy coincidence, gasoline prices will tumble on Black Friday, November 23,  reducing the cost of bargain hunting. The Energy Secretariat reports that  91-octane gasoline will drop six cents to 73 cents a liter and 95 octane will drop three cents to 78 cents a liter. Low sulfur diesel will fall four cents to 76 cents a liter.  The changes will be effective until  Friday, December 7