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Questions and Answers
What is the direction of the supply curve?
Which of the following is a non-price determinant of supply?
What happens to the demand curve when there is an increase in income?
What is the relationship between the price of complementary goods and their demand?
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What is the Law of Supply?
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Which of the following is an example of complementary goods?
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What is the primary consideration for a seller when determining profitability?
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What is the effect of an increase in taxes on the supply of a good?
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What happens to the supply of goods when there is a tax increase?
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What is the effect of good weather on the supply of goods?
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What is the primary purpose of a subsidy?
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What happens to the supply of goods when there is an expectation of a price increase in the future?
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What is the effect of an increase in the number of sellers or producers on the supply of goods?
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What is the role of technology in the supply of goods?
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What is the effect of a charitable institution on the supply of services?
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What determines the supply of goods and services?
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What is the most important determinant of demand?
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What happens to the demand curve when there is a decrease in quantity?
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What is an example of a non-price determinant of demand?
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What type of goods are considered alternatives to each other?
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What happens to the quantity demanded when there is an increase in consumer income?
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What is the relationship between the price of a good and the quantity demanded?
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What is an example of a determinant of demand that is related to the consumer's expectations?
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What type of goods are considered to be used together?
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Study Notes
Complementary Goods
- A complementary good is a product that works or partners with another good.
- If one of the two products undergoes a price increase, both products' demands will decrease.
- Examples of complementary goods include key and lock, or printer and ink.
Income and Demand
- An increase in income will shift the demand curve to the right.
- Determinants of demand include price, income, taste and preferences, population, price/consumer expectation, and price of related goods.
Law of Supply
- There is a direct relationship between price and quantity supplied.
- The supply curve slopes upward to the right.
- As price increases, supply will also increase.
Determinants of Supply
- Price is considered first to determine profitability.
- Non-price determinants include:
- Taxes: An increase in taxes will decrease supply.
- Subsidy: A government grant to assist an industry or business.
- Weather: Good weather can increase supply, while bad weather can lead to shortages.
- Technology: Upgrading technology can increase supply.
- Producer's expectation: Expecting higher prices in the future may lead to hoarding products.
- Price of related goods: Similar to the demand.
- Number of sellers or producers: An increase in sellers or producers can lead to a profit.
Taxes
- Taxes are a government revenue that comes from households and firms.
- Types of taxes include:
- Tax stamp (Buwis): Found in cigarettes, alcohol, etc.
- Donor's tax: A tax on a donation or gift.
Subsidy
- A subsidy is a sum of money granted to assist an industry or business.
- Subsidy can help keep prices low or competitive.
Technology
- Technology can help produce more goods and services.
- It is used for marketing, advertisements, feedback, and producing more services.
Changes in Demand
- A shift to the right on the demand curve indicates an increase in quantity.
- A shift to the left on the demand curve indicates a decrease in quantity.
- Y-axis represents price, while X-axis represents quantity.
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Description
Learn about complementary goods, how they affect demand, and the factors that influence demand in microeconomics.