Feeding her family healthy foods is important to Terri. She makes a point of buying organic products as often as possible. As she goes through the grocery store she remembers that she needs milk, so she heads over to the dairy case, intending to purchase the organic variety. She notices that a carton of organic milk is priced at $4.89; however, the store-brand milk is on sale for 99 cents. She hesitates for a moment, then selects the cheaper store brand, telling herself that she just can’t pass up such a good bargain. As Terri wonders if she made the right purchase decision, she is experiencing: