Highlight the statement below could best be used to support the claim, “Electric cars are far more economical than gas powered cars”?

1. According to a recent study conducted by carsdirect.com, “Depending on the month, electricity on average is four to five times cheaper than gas per gallon equivalents.”
2. It is common sense that electricity is less expensive than gas.
3. Gas prices keep fluctuating, so using electricity is cheaper because consumers can remove the rising and falling gas prices from their budget.
4. According to a recent study conducted by Modern Cars magazine, “There is no scientific basis to determine that gas powered cars are any less reliable, dependent, or cheaper than electric cars.”