Answer:
e. price elasticities of demand for apples and oranges are the same over these price ranges
Explanation:
Price elasticity of demand measures the responsiveness of quantity demanded to changes in price.
Price elasticity = percentage change in quantity demanded / percentage change in price
Percentage change in price = (50-40) / 50 = 0.2 × 100 = 20%
Percentage change in quantity demanded of Apples = (120 - 100) / 100 = 0.2 × 100 =
20%
Percentage change in quantity demanded of oranges = (240 - 200) / 200 = 0.2 × 100 = 20%
Price elasticity of demand for oranges = 20% / 20% = 1
Price elasticity of demand for Apples = 20% / 20% = 1
When coefficient of elasticity is equal than one, elasticity of demand is unit elastic.
This implies that the elasticity of demand for Apples and oranges are the same. A change in the price of oranges and apples would lead to the same proportional change for each of the demand for Apples and oranges.
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Answer:
permanent roles, and contract roles.
Answer:
monetarist approach
Explanation:
Monetarism relates to the school of thought that prioritizes the function of government agencies in regulating the number of resources in circulation in monetary economics. Monetarist theory argues that differences in the currency supply have significant short-term and longer-term impacts on federal output and price rates.
If a country's money supply decreases, business activity will rise, as per monetarist theory; the opposite is also correct. The monetarist philosophy is driven by a standard equation, MV= PQ, in which M will be the money supply, V is just the pace and P refers to the price of commodities, and Q is the sum of commodities.
The shift to steam power contributed to the growth of cities in many way. Firstly, it provides a continuous source of power to industries, which leads to high level of productivity. The availability of jobs in the industries makes the people in the rural areas to migrate to the cities in search of greener pastures. Steam power also created a new and efficient means of transportation which make it possible to move people and goods over long distances in record time.