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Economics Homework Four - Model (view source)
Revision as of 19:09, October 11, 2009
, 19:09, October 11, 2009added one
:Your consumer surplus would be $1,000. The consumer surplus is the difference between what you paid, and what you would have paid. (Anna)
:Your consumer surplus would be $1,000. The consumer surplus is the difference between what you paid, and what you would have paid. (Anna)
:... The consumer surplus is the total benefit which a buyer gets when buying a good. For example, if someone wanted a new laptop so badly that he was willing to pay $1800 for it, and he bought it for $1500, then his consumer surplus is $300. Consumer surplus = total benefit - total cost (Mark)
3. Suppose your favorite hobbies are reading books and hiking, and imagine that they have the following values for marginal utility. The first hour that you hike gives you lots of utility: 10 units. But as you start to tire, you enjoy and benefit from it less. The next hour of hiking is worth only 8 units of utility (in other words, it has a marginal utility of 8 units rather than 10), and the next hour of hiking is worth only 5 units, and then 3, then 1, and then zero for the next hours, in that order. Your marginal utility for reading books does not decline so quickly. In the first hour, reading a book gives you utility of 6 units; the next hour is worth 5 units; the next hour is worth 4 units; and then 3, 2, 1 and 0. Suppose that you have 5 extra hours today. How should you spend those hours on hiking and reading in order to maximize your utility, and what will be your total utility for those 5 hours? Explain your answer.
3. Suppose your favorite hobbies are reading books and hiking, and imagine that they have the following values for marginal utility. The first hour that you hike gives you lots of utility: 10 units. But as you start to tire, you enjoy and benefit from it less. The next hour of hiking is worth only 8 units of utility (in other words, it has a marginal utility of 8 units rather than 10), and the next hour of hiking is worth only 5 units, and then 3, then 1, and then zero for the next hours, in that order. Your marginal utility for reading books does not decline so quickly. In the first hour, reading a book gives you utility of 6 units; the next hour is worth 5 units; the next hour is worth 4 units; and then 3, 2, 1 and 0. Suppose that you have 5 extra hours today. How should you spend those hours on hiking and reading in order to maximize your utility, and what will be your total utility for those 5 hours? Explain your answer.