Answer:
(a) (i) Define the term "Green Revolution" as used during the period 1945 to 1985.
- The use of modern agricultural techniques became widespread around many regions in the world. This led to higher yields through the use of fertilizers, pesticides, genetically modified seeds and mechanical machinery.
(ii) Explain the principal agricultural practices/technologies associated with the green revolution.
- extensive use of fertilizers, pesticides, genetically modified seeds and mechanical machinery.
(iii) Name TWO regions, in different parts of the world, where the green revolution has had a significant impact on crop yields.
- In North America, Mexican food production increased and they stopped importing food. Although currently that has reversed, and it is importing even more food than before.
- In Brazil, agricultural production increased dramatically. Both total farmed area and yields have continued to increase in the past years becoming a threat to the amazon basin.
(b) Identify and discuss TWO social, political, or cultural conditions necessary for the success of the agricultural practices/technologies of the green revolution.
- Emigration from rural areas to urban areas which resulted in a rapid expansion of urban centers. Since less labor was needed in farms, many people left rural areas due to lack of jobs.
- People started accepting genetically modified crops, which were not well accepted at first. A lot of money was invested in research and development of new seeds, fertilizers and pesticides.
(c) Identify and discuss TWO significant economic or ecological factors that may limit the long-term success of the agricultural practices/technologies of the green revolution.
- Many new agricultural techniques have resulted in a decrease of soil fertility. In many places crops cannot grow unless a lot of fertilizer is used.
- Countries were the green revolution was originally successful, like Mexico (where it started), have reduced the total area dedicated to crops. As the yields increased, the price of food started to decrease and many small farms could not keep operating.
The answer is $7 because Marginal revenue is the change in total revenue from 10 customers ($400) to 11 customers ($407) How a monopolist maximizes profits
How does a monopolist determine its profit-maximizing level of output How does it determine the price that it charges?
The monopolist will select the profit-maximizing level of output where
MR = MC
and then charge the price for that quantity of output as determined by the market demand curve. If that price is above average cost, the monopolist earns positive profits.
How a monopolist maximizes profits
Because Chuck, a sole commercial airplane operator in small isolated town, has no competition, he has complete control of market price of air travel in his small tone
Reduced price → increase in ticket sales
Monopoly maximizes profit by choosing an amount of profit in which marginal revenue equals marginal cost (MR= MC) Since Chuck must reduce his price to sell more units, he has an incentive to sell a smaller quantity than a perfective competitive company
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Answer:
B. decision styles are consistent among top managers
Explanation:
Decision making styles differ between managers. Many managers exercise autocratic style which is authoritative wherein very limited inputs from the subordinates are taken and there is little scope for constructive advises.
In heuristic style, the strategies help managers to take clear cut decisions in a prompt manner. In such a form, decisions are arrived at quickly.
Managerial decision making methods differ from manager to manager and are an outcome of managers own judgement and demeanor.
Hence it is evident from above points that decision styles are not consistent among top managers.
Answer:
b. speed money
Explanation:
Speed money -
It refers to the amount of money provided in order to increases the time period of any process or task , is referred to as speed money .
It is also known as grease payments .
It is different from the bribe , as bribe is given in order to approve the activity or task .
But speed money is used to hasten the time period .
Hence , from the given question ,
The correct answer is speed money .
Answer:
D. They are primarily satisfied by establishing and maintaining close interpersonal relationships.
