This TMA expects you to produce an essay based on what you have learned in your DD202A course, chapters four and five, “Economics and Economic Change”. It is marked out of 100 and is worth 20% of the overall continuous assessment. This TMA requires you to apply the course concepts to your own experience and to discuss the economic change of such an application.
The TMA is intended to:
- Develop your evaluative skills in analyzing, discussing, and explaining different factors that are influencing and affecting demand for goods and services.
- Develop your evaluative skills in explaining why a monopolistically competitive firm has downward sloping demand and marginal revenue curves.
- Identify the key factors that determine a firm’s success.
- Analyse the situation of a monopolistically competitive firm in the long run.
The TMA:
Please read the following article and answer the question listed below:
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The TMA Question:
Discuss and analyse the most important key points in the above article in the light of factors that affect the demand for coffee.
Guidance notes to answer the TMA question:
To answer the above TMA question, you are required to write a structured essay of no more than 1200 words. This means that your TMA should be in the three parts as follows:
Part (b)
In this part of the TMA you are required to select course concepts from chapters 4 or 5, Economics and Economic Changes textbook, and use these concepts to analyse the situation described in the above article. Suppose that the government restricts the total number of new branches that can be opened by all chains, how would this affect the equilibrium price and chains profits of coffee market? This part should not exceed 400 words. (30 points)
Part (c)
Use demand and marginal revenue and cost curve graphs to show how can Costa ensure maintaining a profit margin over its competitors for a longer period of time before economic profits becomes zero? Explain your graphs in details showing which point, at equilibrium, all firms in the market will earn zero profits. You should spend no more than 300 words on this part of the TMA. You are expected to draw the graphs by hand and scan it into your TMA. (10 points for graphs and 20 points for discussion).
Your essay should be within the specified range of words. You are expected to present a well-structured and organized piece of work that is of your own. Plagiarism will be strictly penalized based on AOU policies. The assessment of the quality of your essay will be based on how you impress the reader (grader) about your knowledge and understanding of the topic. Please use your own words and avoid using copy-paste. When you write your TMA, you should take into consideration the following issues:
- The TMA must be written in ESSAY (discussion) format. Avoid writing TMA in first person tense. E.g. “I suggest that …” or “In this TMA I am going to discuss…” etc. A maximum of 5 marks will be deducted from the total marks as a penalty for poor presentation.
- Words count should be within the specified words limit with 10% (More/less) tolerance. This includes the words limit specified to each of the three parts of the essay that are mentioned above. A maximum of 5 marks out of the total marks will be deducted as a penalty against violating this requirement.
- You must acknowledge all sources of information using full Harvard Style Referencing (In-text referencing plus list of references at the end) Minimum of 3 references are required. MUST include E-library and course materials. A maximum of 10 marks out of the total marks will be deducted as a penalty against violating this requirement (5 marks for not using references in general + 5 marks for not using E-library).
- 4. Wikipedia is not recommended as a reference.
- 5. Copy and paste or plagiarized work will be detected by TURNITIN and heavily penalized based on AOU policies.