Answer:
B Cost of ingredients for cupcakes rises.
Explanation:
It would be salary because its the same pay rate no matter if you work extra hrs or not
Answer:
B. monopoly firms but not for competitive firms.
Explanation:
Marginal revenue can become negative for monopoly firms but not for competitive firms.
A monopolist’s marginal revenue is always less than or equal to the price of the good.
Marginal revenue is the amount of revenue the firm receives for each additional unit of output. It is the difference between total revenue – price times quantity – at the new level of output and total revenue at the previous output (one unit less).
Since the monopolist’s marginal cost curve lies below its demand curve. When a monopoly increases amount sold, it has two effects on total revenue:
– the output effect: More output is sold, so Q is higher.
– the price effect: To sell more, the price must decrease, so P is lower.
For a competitive firm there is no price effect. The competitive firm can sell all it wants at the given price.
So the marginal revenue on a monopolist's additional unit sold is lower than the price, <u>because it gets less revenue for selling additional units.</u>
<u>Marginal revenue can become negative – that is, the total revenue decreases from one output level to the next.
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It's true investing in stocks and bonds is risky because it is possible to lose all or part of your principal.
Investors are unlikely to demand the same returns on their stock investments year after year. Market yields can be expressed as the sum of government bond yields and market risk premiums.
Yes. If you sell bonds before their maturity date, you may incur a loss as the sale price may be lower than the purchase price. Also, if an investor purchases a bond and the company faces financial difficulties, the company may not be able to return all or part of the original investment to the bondholders.
Learn more about bonds at
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Answer:
C:an increase in both the inflation and real growth rates in the short run.
Explanation:
According to the AD-AS model, if the economy is initially at its long-run potential growth rate, then a temporary increase in the growth rate of investment spending will cause an increase in both the inflation and real growth rates in the short run.
