RIVERSDIE, Calif. -

The average price of a gallon of self-serve regular
gasoline in the Inland Empire was unchanged today for the third time in four
days, remaining at $2.72.
   The average price in Riverside and San Bernardino counties is two-tenths
of a cent less than one week ago and 36.7 cents lower than one year ago but
7.5 cents more than one month ago, according to figures from the AAA and Oil
Price Information Service.
   The average price was also unchanged on Tuesday and Thursday and rose
two-tenths of a cent on Wednesday.