Opportunity Costs and Trade-Offs Identify the opportunity cost in each situation. In the lunchroom, you decide to eat a hamburger. You decide to run track after school. You have a $20 Best Buy gift card and decide to buy headphones. You have $10 and decide to go see a movie Friday night. You decide to ask Liza to homecoming. You get a Coke to drink on a hot day. Identify what the trade-off is for each decision. You have $5 at McDonalds, what is the trade off for every McDouble that you get? It is 10:00 p.m. You need to wake up at 6 a.m. for school. You can either play video games of sleep. What is the trade-off for every hour you play video games? It is 6 a.m. and you decide to sleep in. You now have time to either take a shower or eat breakfast, but not both. If you decide to shower, what is the trade off? You have 8 classes and want to take one more without dropping any. What is the trade off if you add another class?