The price of oil also affects the cost and availability of gasoline supplies in the U.S. Production cutbacks by (OPEC) have added to oil price volatility.
(The price of oil; affects; the cost and availability of gasoline supplies in the U.S. Production cutbacks by (OPEC) have added to oil price volatility) (OPEC; have added; to oil price volatility)
The price of oil OPEC
affects have added
the cost and availability of gasoline supplies in the U.S. Production cutbacks by (OPEC) have added to oil price volatility
to oil price volatility