Answer:
portfolio's standard deviation = 6.18%
Explanation:
we must first determine the expected returns for each stock:
stock A = (0.15 x 31%) + (0.6 x 16%) + (0.2 x -3%) + (0.05 x -11%) = 13.1%
stock B = (0.15 x 41%) + (0.6 x 12%) + (0.2 x -6%) + (0.05 x -16%) = 11.35%
stock C = (0.15 x 21%) + (0.6 x 10%) + (0.2 x -4%) + (0.05 x -8%) = 7.95%
then we must determine the variance of each stock's return:
stock A = {[0.15 x (31 - 13.1)²] + [0.6 x (16 - 13.1)²] + [0.2 x (-3- 13.1)²] + [0.05 x (-11 - 13.1)²]} / 4 = (48.0615 + 5.046 + 51.842 + 29.0405) / 4 = 33.4975
stock B = {[0.15 x (41 - 11.35)²] + [0.6 x (12 - 11.35)²] + [0.2 x (-6- 11.35)²] + [0.05 x (-16 - 11.35)²]} / 4 = (131.868375 + 0.2535 + 60.2045 + 37.401125) / 4 = 57.4219
stock C = {[0.15 x (21 - 7.95)²] + [0.6 x (10 - 7.95)²] + [0.2 x (-4- 7.95)²] + [0.05 x (-8 - 7.95)²]} / 4 = (25.545375 + 2.5215 + 28.5605 + 12.720125) / 4 = 17.3369
portfolio's variance = (0.3 x 33.4975) + (0.4 x 57.4219) + (0.3 x 17.3369) = 38.21908
portfolio's standard deviation = √38.21908 = 6.18%
Answer:
The rate of change in 6 months is 14.87%
Explanation:
Let a be the amount that the money is multiplied in one month. We know that in 30 months it is multiplied by 2, so if we power a by 30 wew obtain 2:
a³⁰ = 2
Thus, 2 = a³⁰ = a⁶*⁵ = (a⁶)⁵
(here we use the propiety a^bc = (a^b)^c = (a^c)^b)
We can conclude that a⁶ = 2^(1/5) = 1.1487
The rate in 6 months is (1.1487-1)*100 = 14.87%
Long term unemployment is defined as being unemployed for 27 weeks or more. In this example there are a total of 60 people, 52 people who would be categorized as short term unemployment and 8 people who would be categorized as long term unemployment.
In order to calculate the percentage of unemployment in each category you will need to divide the number in each category by the total number.
Short term = 52/60 = 86.7%
Long term - 6/60 = 13.3%
Answer:
I.Communicates business activities
II.Identifies business activities
III.Records business activities
IV.Helps people make better decisions
Explanation:
Accounting is an information measurement system that identifies business activities, records the business transactions as they occur, in order in which they occur, communicate the result of operations to interested parties which helps all the stakeholders make informed decision.
The main goal of accounting information is to communicate the true and fair view position of the entity to people that may want to make informed judgment on the entity.
The total unamortized bond premium at the date of conversion was $280,000. Fogel should record, as a result of this conversion, a <span>credit of $217,600 to Paid-in Capital in Excess of Par. Thee answer is A.
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