Answer:
The portfolio SD is A. 20.65%
Explanation:
The standard deviation tells the total risk (both systematic and unsystematic) associated with a stock or a portfolio. The portfolio risk or the standard deviation of portfolio can be calculated using the following formula as attached in the picture below.
Using this formula, the standard deviation of the portfolio is:
SDp = √(0.3)² * (0.2)² + (0.7)² * (0.25)² + 2 * (0.3)*(0.7) * 0.4 * (0.2)*(0.25)
Portfolio SD = 0.20645 or 20.645% rounded off to 20.65%
The calculated value of the Z statistic to test the potential buyer's belief at the 1% significant level is -2.57512627.
The calculated Z score is slightly greater than the critical value of -2.575, the potential buyer's view that weekly store revenues are less than $7,000 stands vindicated.
Since store revenues are assumed to be normally distributed and population standard deviation is given, we can use the Z-test. The relevant test statistic is the Z-score.
We use the following formula for calculating the Z score:
Z = (X - μ) / (σ /√n)
Substituting the relevant values we get,
Z = (6400 -7000) / (1042/√20)
Z = -600 / 232.9982833
Z = -2.57512627
Answer:
Mijka Company
a. Journal Entries
Debit Cash $30,400
Credit Service Revenue $30,400
To record the proceeds for services provided.
Debit Expenses $13,800
Credit Cash $13,800
To record the payment of cash for services.
Debit Dividend $2,100
Credit Cash $2,100
To record the payment of cash dividend.
b. Income Statement for the year ended December 31, 2018:
Service Revenue $30,400
Expenses 13,800
Net Income $16,600
Dividends (2,100)
Retained earnings $14,500
Statement of Changes in Stockholders' Equity as of December 31, 2018:
Retained Earnings $14,500
Balance Sheet as of December 31, 2018:
Assets:
Cash $14,500
Equity:
Retained Earnings $14,500
Explanation:
a) Data and Calculations:
Cash revenue $30,400
Cash expense (13,800)
Cash dividend (2,100)
Cash balance $14,500
Answer:
Organizational commitment
Explanation:
Organizational loyalty or commitment refers to the relationship of the bond that workers share with their organization. Overall, workers who are engaged in their organization usually feel connected to the organization, these workers assume that they suit in and make sure that they comprehend the organization's objectives.
Such workers ' economic value would be that they appear to become more motivated in their job, demonstrate fairly high efficiency, and are much more assertive in providing support.