In Assessing the Causes of Obesity, Proponents of the Food

In assessing the causes of obesity, proponents of the food system perspective focus on

A) government policies that have made less nutritious food cheaper than high quality fruits and vegetables.
B) the lack of access by people who live in food deserts and swamps to healthy and nutritious food.
C) business behavior that places high profit-low nutrient food near the entrance and check-out lines.
D) All of the above