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This extra Gha As Was Indicated Is Optional To Be Done By All In Par
This extra GHA, as was indicated, is optional to be done by all, particularly for those who missed a GHA previously due to reasons usually beyond their control. The problems are based on chapter 10 of your course resource. The questions involve analyzing financial data and calculating various averages. A review of chapter 10 will assist in solving these problems. The first question requires calculating the annualized rate of return on a stock given its purchase price, dividends over three years, and its selling price. The second question involves constructing different types of averages for stock prices and calculating percentage increases if prices change. These exercises are designed to deepen understanding of investment return calculations and average metrics in finance.
Paper For Above instruction
The following paper addresses the problems based on chapter 10 of the course resource, focusing on investment analysis and averaging techniques in finance. The primary goal is to compute the annualized rate of return on a stock given dividend payments and selling price, and to analyze stock price data through various averaging methods and percentage change calculations.
Problem 1: Calculating the Annualized Rate of Return
This problem involves determining the total return on an investment over a three-year period, which comprises dividend payments and capital gains, and then translating that total return into an annualized rate of return. The initial stock purchase price was $28.29. During each year, dividends paid were $1.00, $1.50, and $1.80 respectively. After the third year, the stock was sold for $35. To compute the annualized rate of return, all cash flows—including dividends and sale proceeds—must be considered in a timeline that reflects their occurrence.
Using financial calculator functions like Excel's =IRR or financial calculators, these cash flows can be structured as follows:
- Year 0: -$28.29 (initial investment)
- Year 1: +$1.00 (dividend)
- Year 2: +$1.50 (dividend)
- Year 3: +$1.80 (dividend) + $35 (sale price)
Applying the IRR function to these cash flows yields the periodic rate of return. The calculation can be performed in Excel by entering the sequence of cash flows in cells and using the =IRR(range) function. The resulting IRR represents the annualized rate of return on the investment, which accounts for dividends received and capital gains.
This rate informs investors about the performance of their investment over the three-year horizon, combining income and capital appreciation into a single metric. Understanding this rate is essential for evaluating investment efficiency and comparing different investment options.
Problem 2: Constructing and Comparing Averages of Stock Prices
In this problem, we are given data for three stocks, including their initial prices, number of shares outstanding, and changed prices. The objective is to compute three types of averages: a simple average, a value-weighted average, and a geometric average before and after the price change, as well as to analyze percentage increases in these averages.
Initial data for the stocks are:
- Stock A: Price $10, Shares Outstanding 1,000,000
- Stock B: Price $14, Shares Outstanding 3,000,000
- Stock C: Price $21, Shares Outstanding 10,000,000
Corresponding new prices after increase are:
- Stock A: $11
- Stock B: $17
- Stock C: $35
Calculating the Averages:
Initial Prices:
- Simple average:
Sum of initial prices: (10 + 14 + 21) = 45
Number of stocks: 3
Simple average = 45 / 3 = $15
- Value-weighted average:
Total market value initially: (10×1,000,000) + (14×3,000,000) + (21×10,000,000) = 10,000,000 + 42,000,000 + 210,000,000 = $262,000,000
Total shares outstanding: 1,000,000 + 3,000,000 + 10,000,000 = 14,000,000
Value-weighted average = Total market value / Total shares = 262,000,000 / 14,000,000 ≈ $18.71
Post-Increase Prices:
- Simple average:
Sum of new prices: (11 + 17 + 35) = $63
Simple average = 63 / 3 = $21
- Value-weighted average:
Total market value after increase: (11×1,000,000) + (17×3,000,000) + (35×10,000,000) = 11,000,000 + 51,000,000 + 350,000,000 = $412,000,000
Value-weighted average = 412,000,000 / 14,000,000 ≈ $29.43
Calculating Percentage Increases:
- Simple average increase:
((21 - 15) / 15) × 100% = (6 / 15) × 100% = 40%
- Value-weighted average increase:
((29.43 - 18.71) / 18.71) × 100% ≈ (10.72 / 18.71) × 100% ≈ 57.3%
Additional Handling - Geometric Average:
Geometric average is typically computed for growth rates or ratios, using the formula:
Geometric mean = (Product of (Price at end / Price at start))^(1/n)
In this case, for each stock:
- Stock A: (11/10) = 1.1
- Stock B: (17/14) ≈ 1.2143
- Stock C: (35/21) ≈ 1.6667
Geometric average = (1.1 × 1.2143 × 1.6667)^(1/3) ≈ (2.232)^(1/3) ≈ 1.308
The average growth factor across these stocks is approximately 1.308, indicating an average growth rate of about 30.8% over the period.
Implications and Conclusions
Analyzing different types of averages provides insights into the overall performance and characteristics of a group of stocks. The simple average offers a straightforward measure but can be skewed by extreme values. The value-weighted average accounts for the size of each stock, giving a more accurate picture of overall portfolio value changes. The geometric average accounts for compound growth, which is particularly useful when measuring performance over time or comparing growth rates.
In this context, the substantial percentage gain in the value-weighted average reflects the relative importance and size of stocks that experienced higher price increases. The geometric average provides a balanced perspective on average growth rates, reinforcing the significance of considering multiple metrics in financial analysis.
Conclusion
These calculations exemplify fundamental financial concepts such as return measurement and average computations, which are crucial for investment decision-making and portfolio management. Understanding how to appropriately construct and interpret these averages enables investors and analysts to make more informed evaluations of market behavior and investment performance.
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