Unfortunately, if you register before you prepare, the sequence of events is more likely to be "register-procrastinate-cram-fail." Most people who lack the motivation to study in the absence of a deadline are still not sufficiently motivated to study regularly when a deadline looms. And even highly motivated individuals can run into unanticipated illnesses, family problems, and work situations that will create added pressure if the "clock is ticking." So my advice is to pursue a different sequence of events from the start, specifically "prepare-register-pass." In other words, don't register for the exam until after you've begun to prepare. There is no benefit in starting the countdown too soon. By waiting until your preparation is well underway, you will greatly reduce your chances of being forced to take the exam before you are fully prepared, which would likely lead to failure and the additional cost of taking the exam again. If you are limited in the days or times when you can take the exam, contact your local Prometric Testing Center to determine how much lead time you'll need to be able to get the time slot of your choice. Add 2 weeks to that lead time, then register that far in advance of your desired date. The LOS The single most important resource to rely on when preparing for the CMA/CFM exams is the ICMA's Learning Outcome Statements (LOS) document. It is essential that you become familiar with the LOS because it contains the authoritative descriptions of what you must know and be able to do in order to pass the exams. The LOS is freely available in electronic format at the IMA's website. For candidates grandfathered under the "old" exam format, the document is at http://www.imanet.org/ima/docs/1500/1459.pdf For candidates who must take the exams in the "new" format, the LOS document is at http://www.imanet.org/ima/docs/2200/2128.pdf Test-Taking Tactics See also: IMA Recognizes Top Performers on the CMA and CFM Exams BRUCE POUNDER is President of Leveraged Logic, a professional service firm that provides education and consulting services to accounting and finance professionals. Bruce recently earned the Johnson & Johnson Gold Medal for attaining the highest score in the world on the CFM examinations, and the Procter & Gamble Silver Medal for attaining the second highest score on the CMA examinations
February 2005 -- Many CMA/CFM candidates make the mistake of registering for an exam part before starting to study for that part. They believe that the 120-day deadline for taking the exam will motivate them to prepare for and pass the exam within that timeframe. And so they proceed under the expectation that "register-prepare-pass" will be the sequence in which events unfold.
Market Structures and the
Market Inputs
2 Pure Monopoly
Market Characteristics:
Very large number of buyers and sellers
Product is homogeneous, all products are perfect substitutes and only compete by price
All firms have perfect information about the market
Definition
| Price (AR) | Total Revenue (P*Q) | Marginal Revenue |
1 | 500 | 500 | 500 |
2 | 500 | 1000 | 500 |
3 | 500 | 1500 | 500 |
4 | 500 | 2000 | 500 |
5 | 500 | 2500 | 500 |
6 | 500 | 3000 | 500 |
7 | 500 | 3500 | 500 |
8 | 500 | 4000 | 500 |
Note:
Price = AR (since AR = TR/Q)
1)Earn profits
•Firms try to maximize profits. This is when TR>TC by the largest amount.
2)Incur a loss smaller than fixed costs
•Firms try to minimize losses. This is when TC>TR by the smallest amount.
•Firms seek to cover all variable costs and some of fixed costs (better than shutting down and losing all fixed costs)
•BUT, under the minimum AVC the firm will not operate as it is not covering the fixed cost (no supply)
–At a smaller quantity, MR > MC, so more profit can be gained by increasing output
–At a larger quantity, MC > MR, so increasing output will decrease profits
–Therefore, MC is also equal to price in competitive markets.
How it works?
1)Market demand (MR curve) and market supply (MC after intersecting the AVC) determine the short-run equilibrium price.
2) Every firm takes this price as a given and decides on its output level based on its MC (supply) curve.
•Firms do not earn any economic profit, they only earn normal profits.
Long-run profit maximization
• In the long run, firms produce the level of output at which ATC is the lowest (highly efficient). The prices are lower and the quantities are greater than any other market structure.
2 Pure Monopoly
• Market Characteristics
– Only one firm in industry
– Product has no close substitutes
– Firm can strongly influence the price
1) Price maker: set price as high as possible
2) Price searcher: Set price that maximizes profits
– No market entry possible
• Natural Monopoly: economic and technical conditions allow only one efficient supplier because economies of scale are very high. Example: Electricity
• The monopoly firm’s demand curve is the entire industry’s demand curve.
• It is downward sloping showing that a higher quantity will be sold only if the price is lowered.
• This causes the MR to be decreasing as TR increases with a decreasing rate (because the price is decreasing as output increases)
Output | Price (AR) | Total Revenue | Marginal Revenue |
1 | 960 | 960 | 960 |
2 | 910 | 1820 | 860 |
3 | 860 | 2580 | 760 |
4 | 810 | 3240 | 660 |
5 | 760 | 3800 | 560 |
6 | 710 | 4260 | 460 |
7 | 660 | 4620 | 360 |
8 | 610 | 4880 | 260 |
9 | 560 | 5040 | 160 |
10 | 510 | 5100 | 60 |
11 | 460 | 5060 | -40 |
12 | 410 | 4920 | -140 |
| | | |
Pure Monopoly: Revenue Maximization
Revenue is maximized at the unit elastic region of the demand curve where MR is equal to zero.
MR is below the demand curve
Pure Monopoly: Revenue Maximization
• In the elastic region of the D curve, decreasing price will increase TR because the quantity responds highly.
• In the inelastic region of the D curve, decreasing the price will decrease TR because the quantity responds slowly.
• However, monopolies care about profit maximization and not revenue maximization. This is where MC = MR
Pure Monopoly
• Notes:
– If the monopolistic firm decides to increase its price, it will sell a smaller quantity, lose revenues and lose some profits. This is why price searching is needed.
– If the monopolistic firm decreases price below AVC, it will lose & shutdown!
– A discriminating monopolist charges every customer a different price.
• Monopolistic industries produce fewer goods with higher prices than competitive industries.
• Because the price is higher than MC, resources are under allocated!
• Prices > MC causing inefficiency
– Efficiency in the society is achieved when the value paid by the firm (MC) is the same as the price paid by the consumer (P)
By : Mohammed Alkafas
coming soon