A person is demoted at work because of bad performance and his income falls from taka 30,000 monthly to taka 20,000 monthly. As a result, he starts to buy fewer chickens and more potatoes for his meals. What type of a good is a potato? Answer in one word. What type of a good is a chicken? Answer in one word. Due to the fall in income, the quantity demanded for chicken falls from 20 per week to 12 per week. Is the YED of chicken elastic or inelastic? Answer in one word.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
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A person is demoted at work because of bad
performance and his income falls from taka
30,000 monthly to taka 20,000 monthly. As a
result, he starts to buy fewer chickens and more
potatoes for his meals.
What type of a good is a potato?
Answer in one word.
What type of a good is a chicken?
Answer in one word.
Due to the fall in income, the quantity demanded
for chicken falls from 20 per week to 12 per
week.
Is the YED of chicken elastic or inelastic?
Answer in one word.
Transcribed Image Text:A person is demoted at work because of bad performance and his income falls from taka 30,000 monthly to taka 20,000 monthly. As a result, he starts to buy fewer chickens and more potatoes for his meals. What type of a good is a potato? Answer in one word. What type of a good is a chicken? Answer in one word. Due to the fall in income, the quantity demanded for chicken falls from 20 per week to 12 per week. Is the YED of chicken elastic or inelastic? Answer in one word.
A book-seller plans to increase the price of books
to increase his revenue. Before doing that, he
calculates the price elasticity of demand of
books and finds that -0.75.
What can you say about the price elasticity of
demand of books?
Answer in one word.
Given what we know about price elasticity of
demand of books, if the book-seller decreases
the price of books, what will happen to his
revenue?
Answer in one word.
If supply of books decreases, what will happen to
the book-seller's revenue?
Answer in one word. (It may help to draw a demand-supply
diagram before answering this question.)
Transcribed Image Text:A book-seller plans to increase the price of books to increase his revenue. Before doing that, he calculates the price elasticity of demand of books and finds that -0.75. What can you say about the price elasticity of demand of books? Answer in one word. Given what we know about price elasticity of demand of books, if the book-seller decreases the price of books, what will happen to his revenue? Answer in one word. If supply of books decreases, what will happen to the book-seller's revenue? Answer in one word. (It may help to draw a demand-supply diagram before answering this question.)
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