Answer:
The new portfolio beta is 1.31 rounded off to two decimal places.
Explanation:
The portfolio beta is a function of the sum of the weighted average betas of the individual stock's that form up the portfolio. The portfolio beta is calculated using the following formula,
Portfolio beta = wA * Beta of A + wB * Beta of B + ... + wN * Beta of N
Where,
- w is the weightage of each stock in the portfolio
The beta of the portfolio when one stock with a beta of 1 is sold is,
The sum of individual stock betas for 19 stocks is = 20 * 1.31 - 1 * 1 = 25.2
The new portfolio beta when one stock with a beta of 0.97 is added is,
Portfolio beta = (25.2 + 0.97) / 20
Portfolio beta = 1.3085 rounded off to 1.31
<u>Calculation of ending retained earnings balance after closing:</u>
The balance in ending retained earnings after closing can be calculated as follows:
Balance in retained earnings account before closing $297,000
Add: Revenues $185,000
Less: Expenses $103,700
Less: Dividends $18,000
Ending retained earnings balance after closing = $360,300
Hence, The balance in ending retained earnings after closing is <u>$360,300</u>
The three approaches to management which are considered to be historical perspectives are:
1. The classical view point: this emphasize finding ways to manage work more efficiently.
2. The behavioral view point: emphasize the need to understand human behavior and to encourage employees toward achieving the company's goals.
3. The quantitative view point: this emphasizes the application of quantitative measures to management.<span />
All of them are good options, but I would say that D would be the most practical. This is because you’re able to find a large amount of information about a product and view its uses in your situation without paying the cost of the actual product itself.
