Economics - Microeconomics Topics
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quiz Questions
Q51
If a linear supply curve cuts through the positive intercept of the price axis (Y-axis), the price elasticity of supply at any point along that line will be:
Greater than one
Less than one
Equal to one
Equal to zero
Explanation
Geometrically, any straight-line supply curve that intersects the vertical price axis above the origin possesses a price elasticity of supply that is strictly greater than one (Es > 1).
Q52
Which of the following terms defines a schedule that shows the distinct quantities of a good a single manufacturer plans to sell at varying prices?
Individual supply schedule
Market supply schedule
Individual demand schedule
Market production matrix
Explanation
An individual supply schedule is a tabular chart listing the alternative quantities of a product that a single individual firm intends to offer for sale across different price levels.
Q53
If a non-linear supply curve passes through the origin at a 30-degree angle and curves upward, how is its elasticity evaluated at the origin point?
Equal to one
Greater than one
Less than one
Zero
Explanation
Regardless of its initial departure angle or curvature later on, any supply curve (linear or non-linear) passing directly through the coordinates (0,0) exhibits an elasticity equal to one exactly at the origin.
Q54
An increase in the market supply of a product, with demand remaining constant, will cause which variation in market equilibrium?
A decrease in equilibrium price and an increase in equilibrium quantity
An increase in both equilibrium price and equilibrium quantity
An increase in equilibrium price and a decrease in equilibrium quantity
A decrease in both equilibrium price and equilibrium quantity
Explanation
A rightward shift in supply against a fixed demand curve forces the market equilibrium point downward and to the right, leading to a lower equilibrium price and higher quantity.
Q55
Which of the following factors is an administrative cause for a leftward shift of a firm's supply curve?
An increase in environmental compliance taxes
An administrative reduction in industrial power tariffs
The allocation of infrastructure development subsidies
A statutory reduction in the cost of importing raw machinery
Explanation
An increase in direct environmental compliance taxes increases compliance costs, reducing profitability and shifting the supply curve leftward.
Q56
Which of the following factors causes a change in the quantity supplied of a product rather than a shift in its supply curve?
A change in the market price of the product itself
An update in industrial production machinery
An adjustment in the wages paid to assembly workers
A fluctuation in the corporate tax structure
Explanation
A change in the quantity supplied is caused solely by a change in the commodity's own market price, resulting in a movement along the existing supply curve.
Q57
If a 15% increase in market price leads to a 15% increase in the quantity supplied, the supply curve is described as having:
Unitary elasticity
Perfect elasticity
Perfect inelasticity
High elasticity
Explanation
When the percentage change in quantity supplied equals the percentage change in price, the price elasticity of supply is exactly equal to one, which is unitary elastic.
Q58
Which of the following descriptions best fits the concept of 'Market Period' supply?
A very short duration where supply is completely fixed
An extended timeframe where all input factors are variable
A standard period where only variable inputs can scale up
A cyclical quarter dominated by major shifts in inventory storage
Explanation
The market period (or very short run) is a time horizon so short that output cannot be increased at all, making the supply completely fixed and perfectly inelastic.
Q59
If a production process requires rare raw materials that are highly difficult to procure, the price elasticity of supply for that good will generally be:
Inelastic
Perfectly elastic
Unitary elastic
Infinite
Explanation
When critical inputs are scarce or difficult to obtain, firms cannot easily expand production even if market prices surge, making the supply inelastic.
Q60
A legal decree enforcing a maximum price ceiling below the market equilibrium price results in which development on the supply side?
A contraction of quantity supplied along the curve
An extension of quantity supplied along the curve
A rightward shift of the independent market supply line
An instantaneous expansion of aggregate manufacturer stock variables
Explanation
A price ceiling fixed below the market equilibrium price leads to a contraction of supply along the curve as lower forced prices discourage producers from scaling up output.