![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUV-eKLGMjsoTCQWjkrBXhxZcuqG5AU0aadgs0r3qzl5_Qt8Co1-Ug_tKGnNawjHOw66nIyMXQ65geixnhcm1GC5luD1oqcVgCRVFHhB5ltmQtjKDy54Wf-KUrjGSGcob8RRxTd7qJHmLq/s320/jolietower.jpg)
Jack (who has spent years trying to compensate for the fact that I dropped Econ 110), then explained that while we choose to shop at Costco for the benefit of bulk-quantity pricing, what Jolie is enjoying is an e x t e r n a l i t y of our decision.
Oh, totally!