Your investment has a 20% chance of earning a 30% rate of return, a 50% chance of earning a 10% rate of return, and a 30% chance
of losing 6%. What is your standard deviation on this investment?a. 12.8%b. 15.6%c. 15.4%d. 12.5%
1 answer:
Answer:
a: 12.8%
Explanation:
Standard Deviation would be calculated with the probability approach since there is probability given in the question.
- Formula of Standard Deviation and the solution is given in the pictures below.
- Although ERR the required part to calculate Standard Deviation is calculated in the text.
Calculating ERR:
ERR= Sum of Probabilities × Rate of returns.
In our question = ERR= 0.2 × 30% + 0.5 × 10% + 0.3 × (-6%) = 0.128 = 12.8%
Thus, by putting all the values in the formula you will get the answer 12.8%.
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Answer:
Following are the journal entries to this question:
Explanation:
Date account title Dr. Cr.
Mar.2 Incorporation expense
Common Stock (Par value)
Paid in excess of par- Common Stock
(Bein 5000 common shares Of par value each issued )
June. 12 Cash
Common Stock (Par value )
Paid in excess of par- common stock
(Being 63400 common shares of par value
each issued for
cash)
July-11 cash
Preferred Stock (Par value )
Paid in excess of par- Preferred stock (Being 2175 Prefered shares of par value
each issued for
each)
Nov. 28 Treasury Stock
cash
(Purchased 2,350 shares of treasury stock for
).