Unit 4: Supply & Demand DEMAND Chapter 4. Demand: the desire, ability and willingness to buy a...
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Transcript of Unit 4: Supply & Demand DEMAND Chapter 4. Demand: the desire, ability and willingness to buy a...
![Page 1: Unit 4: Supply & Demand DEMAND Chapter 4. Demand: the desire, ability and willingness to buy a product.](https://reader035.fdocuments.in/reader035/viewer/2022062309/56649f4e5503460f94c6f347/html5/thumbnails/1.jpg)
Unit 4: Supply
& Demand
DEMANDChapter 4
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Demand: the desire, ability andwillingness to buy a product.
DesireAbility
Willingness
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What is market research?
-gathering & evaluating informationabout customer preferences
Survey customers to see how muchof an item they would buy atvarious prices
Top 10 Marketing Failures
http://www.youtube.com/watch?v=hxRqKgjD3vY
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Demand Schedule:(form of a table)-A listing that showsthe quantitydemanded at all prices in the market
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Demand Curve: (form of a graph)-Tells the quantity that consumerswill demand at each and every price
Price isalways on the verticalaxis (y-axis)And QuantityIs always onthe horizontalaxis (x-axis)
Demand curves slope downward
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Demand Curve
Pt.Price
of DVDs
Quantity Demanded
A $30 0
B $25 1
C $20 2
D $15 3
E $10 4
F $5 50
Quantity
Price
1 2 4 53
5
15
20
10
25
30
A
B
C
D
E
F
DEM
AND CU
RVE
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Quantity Demanded – the amountof a product purchased at a givenprice
© www.myilstu.edu
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Law of Demand: the quantity demanded for an economic productvaries inversely with its price
As price goes up
Quantity demanded goes down
P
D
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As price goes down
Quantitydemandedgoes up
P
D
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© www.instruction.blackhawk.edu
Law of Demand illustrated:
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Change in Quantity Demanded:-A change in the amount of a product you buy because the priceof the product changed.
-When the quantity demandedchanges, it will cause you to movealong the same curve, up/down
We call these “movers”
Movement on the Curve
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Quantity
Price
A
B
C
D
E
F
Change in Quantity Demand
Moves along the curve