The government is considering two ways to help low-income families: giving them cash or giving them free meals at soup kitchens. Which of the following arguments is based on the findings of behavioral economics? 1) Providing cash will give low-income families more flexibility in meeting their needs. 2) Providing free meals at soup kitchens will ensure that low-income families have access to nutritious food. 3) Providing cash will incentivize low-income families to find employment and improve their financial situation. 4) Providing free meals at soup kitchens will create a sense of community and support among low-income families.