If AR is constant, MR is equal to AR. Both are indicated by the same horizontal straight line(a situation of perfect competition)
<h3>What is the marginal revenue curve for a perfectly competitive firm?</h3>
- Marginal revenue for a company with perfect competition is the same as average revenue and pricing.
- This suggests that at values bigger than the average variable cost, the firm's short-run supply curve is its marginal cost curve.
- The company closes if the price falls below the average variable cost.
Marginal revenue is the change in total revenue when one more unit of a commodity is sold.
MR= change in TR/change in quantity sold
Average revenue refers to revenue per unit of output.
AR=TR/Q
Relationship between AR and MR:
If AR is constant, MR is equal to AR.
Both are indicated by the same horizontal straight line(a situation of perfect competition)
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Answer:
The answer is below.
Explanation:
The z score is a used in statistics to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:
a) Given that n = 100, μ = 2000, σ = 18
For x < 1995 millimeters:
From the normal distribution table, P(x < 1995) = P(z < -2.78) = 0.0027
b) P(z > z*) = 10% = 0.1
P(z < z*) = 1 - 0.1 = 0.9
z* = 1.28
From the normal distribution table, P(z < z
Answer:
Option B
Explanation:
Both Nadia and Samantha have insured their cars and willing to pay $100 over the expected loss for insurance. If the car is stolen the company would pay expected loss and would earn nothing and if the car is not stolen the company would not be liable for any loss and would earn $200, Therefore the company would earn between $0 and $200.
Answer:
restricting the entry; trade restrictions; import tariffs; rent-seeking; monopoly
Explanation:
Monopolists want to maximize their profits by keeping the potential competitors out of the market. For restricting the entry of potential firms they adopt the practice of lobbying for trade restrictions which restrict entry. One such restriction is importing tariff which will reduce competition from foreign products. Such lobbying can be defined as a form of rent-seeking which means using political means to secure monopoly position.
