please give me a unique and strong answer.

1. Come up with an example of a purchase decision referred to affect. In retrospect, whether or not the purchase decision was wise, how appropriate was this process? 2. Come up with an example of a purchase decision referred to an external authority. In retrospect, whether or not the purchase decision was wise, how appropriate was this process? 3. Come up with an example of a purchase decision referred to an intentional randomization. In retrospect, whether or not the purchase decision was wise, how appropriate was this process