EBK MICROECONOMICS
5th Edition
ISBN: 9781118883228
Author: David
Publisher: YUZU
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Chapter 3, Problem 3.8P
To determine
It is to be determined that the
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Anatoly's marginal utility for DVDS (D) is MU
X and his marginal utility for Xbox games (X) is MUx D. Anatoly's income is $120, the price of a DVD is $20.00, and the price of an
Xbox game is $10.00. How many DVDS and Xbox games does Anatoly consume to maximize his satisfaction?
Anatoly consumesDVDs andXbox games. (Enter your responses using integers.)
2. Suppose John's utility function is UX,Y) = 4/XY , where X is consumption of beer and
Y is consumption of pizza. For this utility function,
( Calculus Kahuna say: MUx = 2Y/X and MUy = 2\X/Y )
a) Suppose Y=3. Calculate John's utility for X=4,9,16, and 25. For a given level of
Y, does good X display diminishing marginal utility?
Biwei’s utility function U=4XY, where X is consumption of beer and Y is consumption of pizza.
For this utility function, the marginal utility of X is MUx = 4Y; the marginal utility of Y is MUY = 4X.
1) Suppose Y = 3. Calculate Biwei’s utility for X = 2, 3, 10, and 11. For a given level of Y, does good
X display diminishing marginal utility?
2) Suppose X = 3. Calculate Biwei’s utility for Y = 2, 3, 10, and 11. For a given level of X, does good
Y display diminishing marginal utility?
Chapter 3 Solutions
EBK MICROECONOMICS
Ch. 3 - Prob. 1RECh. 3 - Prob. 2RECh. 3 - Prob. 3RECh. 3 - Prob. 4RECh. 3 - Prob. 5RECh. 3 - Prob. 6RECh. 3 - Prob. 7RECh. 3 - Prob. 8RECh. 3 - Prob. 9RECh. 3 - Prob. 10RE
Ch. 3 - Prob. 11RECh. 3 - Prob. 3.1PCh. 3 - Prob. 3.2PCh. 3 - Prob. 3.3PCh. 3 - Prob. 3.4PCh. 3 - Prob. 3.5PCh. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Prob. 3.8PCh. 3 - Prob. 3.9PCh. 3 - Prob. 3.10PCh. 3 - Prob. 3.11PCh. 3 - Prob. 3.12PCh. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - Prob. 3.23PCh. 3 - Prob. 3.24PCh. 3 - Prob. 3.25PCh. 3 - Prob. 3.26P
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- Five consumers have the following marginal utility of apples and pears: The price of an apple is $1, and the price of a pear is $2.Which, if any,of these consumers are optimizing over their choice of fruit? For those who are not,how should they change their spending?arrow_forwardFive consumers have the following marginal utility of apples and pears The price of an apple is $1, and the price of a pear is $2.Which, if any, of these consumers are optimizing over their choice of fruit? For those who are not, how should they change their spending?arrow_forwardMariah consumes music downloads (M) and concert tickets (C). Her utility function is giveh by U = 0.5M? + 2C². a. Using calculus, what is the marginal utility of music downloads? b. Using calculus, what is the marginal utility of concert tickets? Write the equation for the MRSMC (i.e., the MRS of C for M; M is increasing, C is С. decreasing). d. Would the bundles of (M = 4 and C = 1) and (M = 2 and C = 2) be on the same %3D %3D %3D %3D indifference curve? How would you know? e. Calculate the MRSMC when M = 4 and C =1 and when M = 2 and C = 2. Explain why the %3D %3D values of MRSMC differ across these two bundles. f. Based on your answers above, are Mariah's indifference curves convex? Explain using the values calculated. er thisarrow_forward
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