Answer: C.) Horizontal sum of all the individual firm's supply curve
Explanation: A perfectly competitive market, is that in which sellers or suppliers of a certain product are numerous such that a slight increase in price, and demand could fall to 0. Here, an individual seller has no control over the price of commodities. The supply curve tells how much quantity will be produced at different prices. Therefore the market supply curve is determined by all individual sellers individual price in other to determine the overall quantity to be produced at varying market price. Prices are drawn horizontally from the y-axis to determine quantity produced at different prices for each indivudual seller which is summed to generate the market supply curve.
There is very simple logic between demand and supply. When demand is high, price rises and currency appreciates in its value. On the other hand, price should decline if import rate is mare compared with export rates. As prices of U.S goods increases which ultimately goes to international market where producers have to pay domestic currencies. Americans will demands comparatively less expensive goods. So it will result in supplying more dollars to foreign exchange market.
Finally, increasing demand of pounds. Finally, U.S dollars appreciates and pound depreciates. Trade value is amount by which total import value deviates from export value. Due to changes in interest rates results in trade imbalance in U.S. There is not greater effect on Scotland as it is key player in transporting of energy products to rest of U.K.
Answer:
Sharpen Ratio = <u> Rp - Rf</u>
standard deviation of portfolio
= <u>13.8% - 3.6%</u>
173.11%
= 0.05892
= 0.059
workings
Return of portfolio = Ra*wa + Rb*Wb
= 15%*0.6 + 12%*0.4
= 9% + 4.8% = 13.8%
Standard deviation of portfolio = square root of variance
= √ stdA²wa² + stadB²wb² + 2wawbcorrAB
= √(24%*0.6)² +(14%*0.4)² + 2*0.6*0.4*1.27
= √207.36% + 31.36% + 0.6096
= √2.9968
= 1.73
= 173.11%
Explanation:
Answer:
Moral codes and social sanctions
Explanation:
Externality is when the actions of a producer or consumer have an effect on third parties not involved in production or consumption.
Externality can be positive or negative.
Postive externality is when the benefits of economic activities to third parties exceeds the costs.
Negative externality is when the costs of economic activities to third parties exceeds the benefits.
Smoking and littering the environment with cigeratte butts is an example of an activity that generates negative externality.
Sharon's morals and sense of judgement cautioned her against littering with her cigarette butts because she knows such activity is frowned against by the society. So, in this case she is guided by her moral codes.
This is one of the solutions to externality.
Other solutions include:
Taxation
Integration of different types of businesses through merger or acquisition
Contracts
Charities
I hope my answer helps you
Answer:
Tell the customer when you store’s next delivery day is and to come back then Issue the customer a raincheck for the item that is out of stock
Explanation:
Customer<em> retention</em> is important as well as <em>meeting their specific needs</em>. It is unwise to turn back a customer and refer them to a competitor, this may mean loss of business (currently and in the future). Also it is unwise to offer a substitute item as this will not meet their needs (though you may want to inform them of the substitute item if they are interested). Issue the customer a raincheck for the item that is out of stock is the best way to go and keep the business.
