Econ Micro (book Only)
6th Edition
ISBN: 9781337408066
Author: William A. McEachern
Publisher: Cengage Learning
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Question
Chapter 4, Problem 13P
To determine
If the given statements as True, false, or uncertain and explanation for each option chosen.
Concept Introduction:
Equilibrium refers to a situation where quantity demanded of the good equals the quantity supplied of the good.
Expert Solution & Answer
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Students have asked these similar questions
The table below gives the quantity of fancy widgets
demanded and the quantity supplied for selected prices.
(a) Find the linear equation that gives the price as a
function of the quantity demanded.
(b) Find the linear equation that gives the price as a
function of the quantity supplied.
(c) Use these equations to find the market equilibrium
price.
Price
Quantity
($) Demanded (thousands) Supplied (thousands)
40
50
60
70
100
Quantity
270
250
230
210
150
0
160
320
480
960
C
(a) What is the price as a function of the
quantity demanded?
p=0
(Type an expression using q as the variable. Type
your answer in slope-intercept form.)
(b) What is the price as a function of the
quantity supplied?
p=
(Type an expression using q as the variable. Type
your answer in slope-intercept form.)
(c) What is the market equilibrium price?
Assume gadgets are sold in a competitive market, the equilibrium price is $6, and the equilibrium quantity is 500 units.
(a) Using the numerical values above, draw a correctly labeled graph of the market for gadgets and show each of the following.
(i) The equilibrium price
(ii) The equilibrium quantity
(b) At a price of $8 per unit, will there be a surplus or a shortage in the market? Explain.
(c) Assume gadgets now become more popular. On your graph in part (a), show the effect of the increase in gadgets' popularity on the equilibrium price and quantity of gadgets.
(d) Assume instead there is an increase in the price of tin, a major input in producing gadgets. What will be the effect of an increase in the price of tin on the market for gadgets?
(e) If both changes in part (c) and part (d) occurred simultaneously, will the equilibrium quantity of gadgets increase, decrease, remain unchanged, or be indeterminate? Explain.
Assume gadgets are sold in a competitive market, the equilibrium price is $6, and the equilibrium quantity is 500 units.(a) Using the numerical values above, draw a correctly labeled graph of the market for gadgets and show each of the following.(i) The equilibrium price(ii) The equilibrium quantity(b) At a price of $8 per unit, will there be a surplus or a shortage in the market? Explain.(c) Assume gadgets now become more popular. On your graph in part (a), show the effect of the increase in gadgets' popularity on the equilibrium price and quantity of gadgets.(d) Assume instead there is an increase in the price of tin, a major input in producing gadgets. What will be the effect of an increase in the price of tin on the market for gadgets?(e) If both changes in part (c) and part (d) occurred simultaneously, will the equilibrium quantity of gadgets increase, decrease, remain unchanged, or be indeterminate? Explain.
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- Question 1 For each of these situations for part a, b, c, answer what happens to the list below. (increase, decrease, no change) with all other things constant. In addition draw the necessary Demand and Supply graph and show the shifts. Label all points on the graphs clearly. State for each market below what happens to: demand, supply, equilibrium price, equilibrium quantity, Quantity Demanded, Quantity Supplied How will a decrease in supply of Coffee affect the market for Coffee and Tea market? Assume substitute products. You need to show two markets, with two sets of the list. ? How will an increase in cost of plastic used in making toys affect the market for toys? How will the increase' Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forwardThe questions in parenthesis are the answer choices. Only 1 can be selected. In each of the following cases, determine how supply or demand shifts and how the equilibrium changes. a. Smartphones: Microchips used in smartphones become less costly to produce. As a result, the (demand for ,supply of, supply of and demand for) smartphones increase(s), causing the equilibrium price to (fall, rise, rise, fall, or remain unchanged) and the equilibrium quantity to (fall, rise, rise, fall, or remain unchanged) b. ALS medical research funds: The ALS ice bucket challenge goes viral, leading to greater awareness of the benefits of and need for ALS research. As a result, the (supply of and demand for, demand for, supply of) ALS research increase(s), causing the equilibrium price (or opportunity cost) of such research to (fall, rise, rise, fall, or remain unchanged) and the equilibrium quantity to (fall, rise, rise, fall, or remain unchanged) .arrow_forwardQuestion: A survey indicated that chocolate is Americans' favorite ice cream flavor. For each of the following, indicate the possible effects on demand, supply as well as equilibrium price and quantity of chocolate ice cream. a. A severe drought in the Midwest causes dairy farmers to reduce the number of milk-producing cattle in their herds by a third. These dairy farmers supply cream that is used to manufacture chocolate ice cream. b. A new report by the American Medical Association reveals that chocolate does, in fact, have significant health benefits. c. The discovery of cheaper synthetic vanilla flavoring lowers the price of vanilla ice cream. d. New technology for mixing and freezing ice cream lowers manufacturers' costs of producing chocolate ice cream.arrow_forward
- The figure shows a market for oil. Price ($/barrel) 72 64 56 48 40 D 80 84 88 92 Quantity (million barrels) If the current price of oil is $44 per barrel, the quantity of oil demanded is A million barrels, the quantity supplied is A million barrels, and the quantity bought is AA million barrels. There is excess (demand/supply) A in the market, and the price is expected to (rise/fall)arrow_forwardAn increase in supply and a decrease in demand occur in a market. What happens to the equilibrium price and quantity? A.) The equilibrium price decreases; the equilibrium quantity increases. B.) The equilibrium price increases; the equilibrium quantity decreases. C.) The equilibrium price increases; the change in the equilibrium quantity is uncertain. D.) The equilibrium price decreases; the change in the equilibrium quantity is uncertain.arrow_forwardplease select the correct answer.1.The relative price of a product can fall when its money grows if: a)consumers want it enough (b) other prices increase at a lower rate (c) other prices increase increase even more (d) other prices decline 2.if there is consumer sovereignty, consumers are able to (a) control the price at which they buy products (b) control the quantity of the products that are offered in the market (c) determine how resources are allocated through their buying decisions (d) for business to lower prices. 3. consumers have benefited from the growth of the internet because (a) it is free. ( b) it provides them with the truth. (c) it gives a wider variety of products from which to chose. (d) it allows them to keep their personal information secret.arrow_forward
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