Avery goes to the local supermarket to purchase one package of collard greens. She often pays $$2\mathrm{.}50$ for a package, but she finds they are on sale for $$1\mathrm{.}50$ each. According to the law of demand, shoppers like Avery will:

Group of answer choices

purchase an alternative good.

purchase more collard greens than they normally would.

decide not to purchase collard greens.

buy the same amount of collard greens as they always do$,$ on average.