Suppose that on her way to work, Mary stops to get gas and pays $$2$ a gallon. However, there is a gas station one block away selling gas for $$1\mathrm{.}50$ a gallon. Mary's decision to pay a higher price in gas can be seen as rational under which scenario$($s$)?$

$1.$ Mary was unaware of the fact that the other gas station had lower gas prices.

$2.$ Mary's decision is in fact not rational, for if she were, she would have made the best possible decision.

$3.$ Although Mary was aware of the other gas station, she was late for work, and had to knowingly pay a higher price.

$4.$ Both $1$ and $3.$