Consumers choice while shopping at a grocery store

Answer the questions below (with approximately 1 – 3 paragraphs).

Think of shopping at a grocery store. Describe how the model of consumer choice would explain your decision-making process while shopping at a grocery store. You must use the concepts of budget constraint, marginal utility, and marginal utility per dollar in your description. Feel free to choose products you might buy at the grocery store and create marginal utilities over the quantities of these products (if you wish to get detailed).