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AOF Business Economics. Unit 2, Lesson 4 Utility and the Law of Diminishing Returns. “Too much of a good thing” is an economic concept. Why does a cold drink taste so good after playing sports? Why doesn’t the second drink taste quite as good as the first? And the third even less appealing?
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AOFBusiness Economics Unit 2, Lesson 4Utility and the Law of Diminishing Returns
“Too much of a good thing” is an economic concept • Why does a cold drink taste so good after playing sports? • Why doesn’t the second drink taste quite as good as the first? • And the third even less appealing? • And the fourth? Not unless you want to get sick. Picture of Sweaty Basketball player drinking The answers are utility, marginal utility, and diminishing marginal utility.
Economics measures the value a good provides • Marginal Utility: The amount of value one more instance of an item will give us • Diminishing Marginal Utility: The decline in the amount of value each additional instance of an item brings when consumed in a given time period • Total Utility: The sum of all value gained from the consumption of all instances of an item
At a certain point, consuming more of something provides no extra benefit
Utility can help businesses make decisions • Gatorade factory tries to produce the right amount of Gatorade to satisfy the thirsty kids’ wants. • It wants to do this while earning as much money as possible. • So how many workers should the factory hire? • If you hire too many and produce too much, the price could !