Answer: (D.) All of the above are correct.
Explanation: If the factors of production are perfect substitutes then the following will hold true :
A. Isoquants are linear and downward sloping.
B. Cost-minimizing firms will generally use only labor or only capital in production, depending on the relative prices of labor and capital.
C. The elasticity of substitution between the inputs is infinite.
Answer:
decrease and demand curve will shift to the left.
Explanation:
When new firms enter a monopolistically competitive market, the economic profits of existing firms will decrease. This is because, new firms enter an existing market if they spot a profit opportunity . The entry of these new firms will therefore increase the quantity of products or services supplied in the market which gives consumers more choices and substitutes. As a result, the demand curve of the existing firms will also shift to the left. because their
A government deficit can affect the circular flow of income because the government spending could drop due to the deficit and the economy could slow down.
<h3>What is a
government spending?</h3>
It refers to the total money spent by the public sector on the acquisition of goods and provision of services such as education, healthcare, social protection, defense etc.
A government budget deficit arises from an excessive government spending and low levels of taxation that don't cover expenditure.
Hence, the government deficit can affect the circular flow of income because the government spending could drop due to the deficit and the economy could slow down.
Therefore. the Option C is correct.
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