Which of the following grocery-shopping approaches best applies behavioral strategies to reduce impulse purchases and support long-term maintenance?

Shopping with a planned list after eating a full meal, avoiding aisles with highly processed snack foods, and using the list to limit unplanned purchases.

Shopping every day when slightly hungry so that you buy fresh items you will definitely eat, and relying on impulse choices to keep the diet varied and interesting.

Shopping only online and ordering all items in bulk without a list so that you can take advantage of promotional offers that increase variety but not necessarily nutritional quality.

Shopping with a rotating set of pre-selected favorite meals and deliberately leaving the produce section unattended to minimize decision fatigue and over-selection of vegetables.