The price of gas just increased. this will most likely make people buy gas in the future.
the same amount of
more
less

If the price of something increases, this means that it will cost more. People don't usually like to pay more if they can pay less, so they might decide against paying more and against buying more.

So in the future, after the increase, they will buy less gas.

The correct answer is: less.

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.

5th to stop bare arms