Answer: C. lower the cost of producing gasoline and increase the supply of gasoline
Step-by-step explanation:
Gasoline is derived from the distillation of crude oil which means that Crude oil is the main raw material in the production of gasoline. This means that if crude oil sees a reduction in price, input costs for gasoline will decrease as well.
Producers of gasoline will take advantage of this to buy more crude oil and therefore process and make more gasoline which will increase the supply of gasoline in the market and reduce its price.