Microeconomics and Economics

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In all aspects of human endeavor and try, there's a big picture and a little picture, the macro and the micro. The macro takes a gander at things through a wide-edge lens; the micro takes a gander at things through a tight center lens.

The aim of this assignment is want to study all about the microeconomics. By contrast, microeconomics studies a limited, smaller area of economics, including the actions of individual consumers and businesses, and the process by which both make their economic decisions – buying, selling, the prices businesses charge for their goods and services and how much of these goods and services they produce and or offer. Microeconomic study reveals how start-up businesses have determined the competitively successful or unsuccessful pricing of their goods and services based on consumer needs and choices, market competition and other financial and economic formulas. Microeconomics also studies supply-demand ratios and its effect on consumer spending and business decision-making.


  1. Three basics economics problem and how the different economic systems solve the economics problem.

Economics is a science that that studies human behaviour as a relationship between ends and scarce means which have alternative uses. It also means the study on how men use limited resources in order to satisfy their unlimited wants. Then, study on how human beings make choices to use scarce resources to satisfy their unlimited wants.

Three basic economics problem are what to produce, how to ptoduce, and to whom will produce? What to produce means every last economy must figure out what items and administrations, and what volume of each, to deliver. Somehow, these sorts of choices ought to be facilitated in every general public. In a couple, the govt chooses. In others, purchasers and makers choices act together to figure out what the general public's rare assets will be used for. In a business sector economy, this 'what to create?' decision is made basically by purchasers, acting to their greatest advantage to satisfy their needs. Their requests are satisfied by associations searching for benefits. Case in point, if cellphones are popular it will pay organizations to deliver and offer these. In the event that nobody yearnings to purchase radio sets, it is not worth delivering them. On the off chance that a maker delivers a thing which purchasers don't purchase in much amount, there will probably be lacking wage. The producer will need to improve the quality and alter the item to match purchaser tastes. On the off chance that the thing is still not favored, the maker will undoubtedly end the creation. In this way, purchasers get the products they require. Clients run the "what?" choice. They "vote" for specific items and administrations by using cash on those they like. Every last producer brings to the table what purchasers need so they can contend adequately against different producers. Government powers additionally perform some part in making "what?" choices. For instance, a law requesting all women to wear a cap creates interest for head protectors, and benefit looking for organizations will deliver them.

Secondly, how to produce means is as to the mixof assets to use to make every great and administration. These sorts of choices are by and large made by organizations which endeavor to make their items at least cost. By method for instance, managing an account organizations have substituted the larger part of their counter administration people with programmed teller machines, telephone saving money and Net keeping money. These electronic methods for moving cash, using capital rather than work assets, have diminished the banks' generation costs. In the Nineteen fifties dams were generally built in China by innumerable individuals making utilization of holders and scoops. Then again dams were generally built in the united states by utilizing enormous earth moving gadgets. The beginning methodology to generation, utilizing an asset blend which incorporates a little capital and much work, is work concentrated while the second, using a little work and a considerable measure of capital, will be capital-serious. Every one of these "how" choices was made focused around most reduced expense and available current innovation.

Lastly, to whom will produce. This essential monetary inquiry is centered around who gets what offer of the items and administrations which the economy produces. The bit of creation which every individual and family can expend is controlled by their salary. Salary is dispersed in accordance with the estimation of assets we need to offer. As a sample, a top cricket player will procure much more wage than a teacher. A top cricket player has an asset to offer for which numerous individuals will pay a high cost. Educators are not all that uncommon, and few individuals pay for their administrations. The for whom choice can even be subordinate upon aptitudes deficiencies, in which case associations will give higher wages to draw in laborers with uncommon abilities. In the same way, high wages may be obliged to draw in representatives to country areas.

How the different economic systems solve the economic problem is using key solutions. Intense activity is expected to restore our financial and budgetary freedom and we must start instantly to modify our businesses. It is key that our legislature ought to guarantee that it is by and by gainful to deliver most products and administrations in American industrial facilities utilizing American specialists.

We must create approaches that keep different nations from doing to us what they would never let us do to them. Particularly,

  • We must stop the offer of key advantages for remote elements.
  • We should likewise close open doors for remote enterprises to contend unreasonably against our home businesses.
  • We ought to move quickly to check our wild using on unnecessary projects and activities that are consistently financed by outside obligation.
  • We ought to look to the way other first world countries have secured modern prevalence over us and attempt over duplicate their best approaches.
  • We ought not permit people and organizations to benefit by offering out the United States.
  1. Explanation the concept of scarcity, choice and opportunity cost with example to support the explanation.


Scarcity is less assets than are expected to fill human needs and needs. These assets can be assets that originate from the area, work assets or capital assets. Shortage is viewed as an essential financial issue. There are a few example of scarcity:

  • The fuel lack in the 1970's
  • After poor climate, corn crops did not become bringing about a shortage of nourishment for individuals and creatures and ethanol for fuel.
  • Over-angling can bring about a lack of a sort of fish.
  • Less agriculturists bringing cows can result up in a lack of milk and cheddar.
  • A ban on imports from a nation can bring about a lack of the assets that nation sends out.
  • Because of governmental issues with respect to a dam in Gujarat, water has gotten to be rare.
  • Coal is utilized to make vitality; the constrained measure of this asset that can be mined is an illustration of lack.
  • Those without access to clean water are encountering a shortage of water.
  • In 2012, avian influenza wiped out a great many chickens in Mexico making a lack of eggs, a steady of the Mexican diet.
  • Uncovering that a populace of dairy cattle in a nation has Mad Cow infection, bringing about a need to butcher the creatures, could bring about a lack of meat in the nation.
  • Over-chasing of a creature populace could make it rare.
  • Refusal of pharmaceutical organizations to make medicates that don't make huge benefits can result in solution of specific sorts to be rare.
  • Every year a constrained measure of influenza antibody is accessible to the populace, significance there is insufficient for every person to be inoculated. This is shortage.
  • At the point when tropical storms have crippled refineries on the Gulf Coast, oil costs expand as a result of the likelihood of lack of gas for vehicles.
  • On account of a clash anticipating people to visit their ranches, inhabitants of Alavanyo in Ghana have a nourishment lack.
  • Flooding in Nigeria washed farmlands away and can possibly make a shortage of nourishment for the inhabitants of the country.


Decision happens as an aftereffect of shortage, and as it were, decision is educated by these circumstances. Here is the manner by which it comes to fruition: Since human needs are boundless and assets restricted, it develops that one can't have the capacity to essentially meet all their needs at any one time. Due to this, it gets to be inexorable for somebody to pick between the numerous boundless needs which one o fulfill at any given minute. This, in financial aspects, is not simply a cognizant choice; it is a certain activity that one needs to take. Whether you deliberately choose to skip something, you ought to understand that some way or another you can just do one thing at once. This is imperative.

Since you settle on a decision of doing something, or satisfying a certain need, it just so happens at any one time, there is a sure need that you need to overlook, or forego, keeping in mind the end goal to satisfy an alternate need. When you wake up to go to work or school in the morning, for instance, you most likely would have wanted to rest quite recently somewhat more, however then you need to wake to wake up and leave for work in light of the fact that you must gain a living. In this situation, it can be rightly expected that you have inescapable rest keeping in mind the end goal to go to work.

A celebrated expression individuals utilize these days is 'there is no such a mind-bending concept as free lunch', and that is maybe the most ideal method for saying it. Regardless of the possibility that somebody is putting forth to purchase you lunch, you need to relinquish time which you would have used doing something else. Because of lack of assets, one in this manner needs to settle on a decision of which need to fulfill. By settling on a decision, it is certain that one will need to forego another. This choice that has been inevitable is normally called an opportunity cost.

Opportunity cost

Opportunity cost is the benefit of something when a specific gameplan is picked. Basically, opportunity expense is the thing that you must renounce to get something. The profit or esteem that was surrendered can allude to choices in your individual life, in an organization, in the economy, in the nature's turf, or on a legislative level.

The examples of opportunity cost:

  • Somebody surrenders going to see a film to study for a test keeping in mind the end goal to get a decent evaluation. The opportunity expense is the expense of the film and the satisfaction in seeing it. At the frozen yogurt parlor, you need to pick between rough street and strawberry. When you pick rough street, the opportunity expense is the happiness regarding the strawberry.
  • A player goes to baseball preparing to be a superior player as opposed to taking a get-away. The opportunity expense was the excursion.
  • Jill chooses to drive to work as opposed to taking the transport. It takes her 90 minutes to get there and the transport ride would have been 40, so her chance expense is 50 minutes.
  • This semester you can just have one elective and you need both crate weaving and choir. You pick wicker container weaving and the opportunity expense is the delight and worth you would have gotten from choir.
  • The opportunity expense of taking an excursion as opposed to using the cash on another auto is not getting another auto.
  1. 4 assumptions that each society has to make in order to draw PPC and discuss the factors that can influence the PPC curve to shift.

Production Possibility Curve (PPC) also known as Production Possibilities Frontier (PPF) means curve that shows the various maximum combination of output that society can produce using all available resources and given technology within the specified time.

The are four asssumptions to draw PPC. Firstly, the society can only produce two types of goods. Then, the society has a fixed amount of resources. Next, the society also has achieved full level of employment and the last one is the level of technology is constant.

Factors that can influence the PPC curve to shift is the most well-known reason a PPF would move is a result of a change in engineering, or due to financial development. For instance, in the event that somebody created a quicker machine, or a more effective method for assembling autos, we may see a shift right in the PPF. This implies that everything else held steady (ceteris paribus) more products can be delivered after the mechanical change. The outward move could likewise happen as an aftereffect of monetary development, which permits more generation of both capital and purchaser merchandise. The chart underneath demonstrates this change:


  1. Explain the short run profit enjoyed by the firm.

Monopoly is a type of market in which there is a single seller and large number of buyers and the selling product that have no close substitution and have a high entry and exit barrier. The examples of monopoly is Malaysia TNB and JBA.

The are three characteristics of monopoly. Firstly, one seller and large number of buyer. Restraining infrastructure exist when there is one and only merchant of an item where this firm is the main firm exist which offering an item which has no nearby substitute. The restraining infrastructure business sector is the place the syndication firm works, therefore there is no contrast between the firm and industry as there is stand out firm in the business. Since there is one and only firm works under this market, a monopolist firm is a price maker. Price maker circumstance demonstrates that the firm has the business sector force to control the cost.

Secondly, no close substitution. Restraining infrastructure firm would offer an item which has no nearby substitute. This implies customer or purchasers couldn't discover any substitute for the item. A syndication power can't exist when there is rivalry or any substitute item.

And the third characteristic is restriction of entry of new firms. In syndication market, there are strict hindrances to the appreciate of new firm. Boundaries to section could be characteristic or lawful confinement that confine the entrance of new firms into industry. Boundaries to section is the principle motivation behind why monopolist firm confronts no rival.

Lastly, another characteristics of monopoly is that they don't have to promote their item to expand piece of the pie. They for the most part utilize advertising and promoting to expand familiarity with their items and to keep up a decent association with their purchasers.

The Monopolist’s Demand

  • The monopolist is facing a negative sloping ( downward sloping ) demand curve, meaning it must decrease the price to sell more output.
  • The demand curve is downward sloping as a illustrated in the figure below :































Short Run Equlibrium

  • In short run, the momopolist firm earns three types of profit.
  1. Normal profit (TR=TC)
  2. Economic profit/supernormal profit(TR>TC)
  3. Loss/subnormal profit(TR<TC)
  1. Normal profit(TR=TC)

TR= P × Q 5 × 10= 50

TC= AC × Q 5 × 10= 50

TRË-TC= 50 - 50= 0

  1. Supernormal(TR>TC)

TR= P × Q TC=AC × Q

5×10=50 2 × 10=20

TR-TC= 50-20=30

  1. Subnormal (TR<TC)

TR= P × Q 5×10=50

TC= AC × Q 10×10=100

TR-TC= 50-100= -50

Long Run Equlibrium

  • In long run a monopolist firm can earns economic profit.
  • The main factor is due to the existence of barriers to enter the market.


  1. Case 1 : ( S↓), decrease and the curve shift to the left. Reason: the cost have been given to the journalist as salaries.

Case2 : ( D↑ ), increase and the curve shiht to the right. Reason: people in town will go n buy the newspaper to know the event.

  1. Case 1 : (D↑), increase and the curve shiht to the right. Reason: all their club will buy the t-shirt of the Rams cause be the winner.

Case 2 : (S↓), decrease and the curve shift to the left. Reason: the cost decrese due to the increse of the cotton.

  1. Case 1 : (D↓), decrease and the curve shift to the left. Reason: people take care of their health.

Case 2 : (D↑), increase and the curve shirt to the right. Reason: people just going to buy the bagels for their breakfast.

  1. Case 1 : (D↑), increase and the curve shift to the right. Reason: many student follow their profesor request .

Case 2 : (S↑), increase and the curve shift to the right. Reason: cost of the supply is increase.


In the end of this assignment, I learned how to apply basic economic theories such as demand and supply. I also understand equilibrium, consumer behaviour, production theory and production cost theory in our business research project. Other than that, I would be able to practice the use of microeconomics theories in the current national economics environment and situation.

Many things that I have learned and get during doing this assignment such as provide a structure that train and produce competent, dedicated and industry relevant diploma holders in the areas of financial accounting and cost and management accounting. Next, provide a structure that allows me to develop a broad and detailed understanding of the requirement of financial reporting, taxation and auditing with knowledge of business. Lastly, provide a structure that enables me to further my study at degree and beyond.

So, I would like to thank to my dear lovely lecture, that always guide me in doing this assignment. She also give feedback to our assignment in the class or in her office. Not forget also to my friends, classmates and housemates that always support me to finish my assignment . Thank to all of you and my family also .