Suppose John decides to take a trip to Kansas. Which result would be a cost?
John will spend more money. Plane tickets for John to get to Kansas are more expensive than tickets to West Virginia. John will enjoy his trip to Kansas more than he would have enjoyed a trip to West Virginia.
John is deciding whether to take a trip to Kansas or West Virginia. He wants to enjoy his trip. But he is also trying to save money.
Before you decide to do something, it is often helpful to list costs and benefits.
Costs are what you give up or spend when you decide to do something. Costs involve giving up things that you want or need.
Benefits are what you gain or save when you decide to do something. Benefits involve gaining something that you want or need.
This result is a cost. It involves giving up or spending something that John wants or needs:
John will spend more money. Plane tickets for John to get to Kansas are more expensive than tickets to West Virginia.