29) Although they realize that it's not universally true in reality, economic models assume that people are: A) rational B) act on the basis of self interest. C)will take some action if they perceive that the marginal benefits of doing so exceed the marginal costs. D)all of the above. 3 Show Transcribed Text C W A movement from the black to the red indifference curve/budget constraint indicates: A) the price of widgets has gone up, causing this consumer to consume fewer widgets (Z) and more zercs (Z). B) the price of widgets has gone up, causing the consumer to consume more widgets and fewer zercs. C) the price of widgets has gone down, causing the consumer to consume more widgets (W) and fewer zercs (A). D) the price of widgets has gone down, causing the conumer to consumer fewer widgets and more zercs.

ENGR.ECONOMIC ANALYSIS
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Chapter1: Making Economics Decisions
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Plz answer both i vll upvote ..

29) Although they realize that it's not universally true in reality, economic models assume that people are:
A) rational
B) act on the basis of self interest.
C)will take some action if they perceive that the marginal benefits of doing so exceed the marginal costs.
D)all of the above.
3
Show Transcribed Text
c
W
A movement from the black to the red indifference
curve/budget constraint indicates:
A) the price of widgets has gone up, causing this consumer to consume fewer widgets (Z) and more zercs (Z).
B) the price of widgets has gone up, causing the consumer to consume more widgets and fewer zercs.
C) the price of widgets has gone down, causing the consumer to consume more widgets (W) and fewer zercs (A).
D) the price of widgets has gone down, causing the conumer to consumer fewer widgets and more zercs.
Transcribed Image Text:29) Although they realize that it's not universally true in reality, economic models assume that people are: A) rational B) act on the basis of self interest. C)will take some action if they perceive that the marginal benefits of doing so exceed the marginal costs. D)all of the above. 3 Show Transcribed Text c W A movement from the black to the red indifference curve/budget constraint indicates: A) the price of widgets has gone up, causing this consumer to consume fewer widgets (Z) and more zercs (Z). B) the price of widgets has gone up, causing the consumer to consume more widgets and fewer zercs. C) the price of widgets has gone down, causing the consumer to consume more widgets (W) and fewer zercs (A). D) the price of widgets has gone down, causing the conumer to consumer fewer widgets and more zercs.
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