If an industry is perfectly competitive or monopolistically competitive, then the government has relatively little reason for concern about <span>the extent of competition. In a monopolistically </span>competitive market, products are differentiated by brand and quality but are not perfect substitutes due to this. Perfect competition is basically a theoretical market because the criteria to qualify has a perfect competitive market is hard to meet. The firms all set the price of their product and the market does not have any influence over it.
Answer:
A) Marginal private cost= 50
B) Total Marginal social cost to society = 70
Explanation:
A) In order to find the marginal private cost we will use the firms production cost formula as it is the private cost that the firm is enduring and is only relevant to the firm's cost and not the society's cost.
In order to find the marginal unit cost of the 10th unit produced will will replace Q in the formula by 10 as it represents quantity.
MC= 10 + 4Q
MC= 10 + 4(10)
MC= 10 +40 = 50
B) In order to find the marginal cost to society we will add the marginal external cost of the 10th unit to its private cost. We already know the marginal private cost is 50 now we need to find the marginal external cost to it to find the total marginal cost.
Marginal external cost = 2Q
Q= 10
Marginal external cost = 2*10 =20
The total Marginal cost to society= 50 + 20= 70
Answer:
Mack, Marianne, and Martin
Explanation:
Based on the information provided within the question it can be said that in this scenario if the bank dishonors the check St. Mark can look for recovery from Mack, Marianne, and Martin. This is due to the fact that they all endorsed the check. This is because by endorsing the check you are signing the back of it which means that you are making it payable to someone else, and if the check is not accepted you are taking responsibility for paying that person. Which Mack, Marianne, and Martin all endorsed the check.
Answer:
8.10%
Explanation:
The required rate of return (yield) on the preferred stock = Dividend / Price
= $12.80 / $158 = 0.0810126582278481 = 8.10%
