Kitchen Fact: Cooked food stored in the refrigerator should be eaten in 3 to 4 days. After food is cooked, it should sit out at room temperature no more than two hours before being refrigerated to slow down bacteria growth. But once stored in the fridge, leftovers should be eaten up within three to four days because bacteria can still grow even at refrigerator temperatures. To help you remember how long something has been in the fridge, we recommend labeling it with the date it was cooked to help you keep track!
Opportunity cost is always measured by how much you give up of the next best alternative to get what you want. Opportunity Costs and Production Possibilities The production possibility curve illustrates the principle of opportunity cost for an entire economy.
Example is attending College(Economic Cost=accounting cost + opportunity cost): The opportunity cost is the are the four years paycheck you can earn if you weren't in school. -The accounting cost is the tuition, books, housing, food,, and other miscellaneous things your owing now.he opportunity cost is the activity you give up. Economic cost is what it actually costs to make something. For example, if I am making cars, I have to pay for the steel, fabric, fittings, plus pay my workers and, perhaps, advertising, shipping, distribution, &c. These are economic costs.