Answer:
The portfolio standard deviation is 14.82%
Explanation:
The portfolio standard deviation would be calculated by finding out the variance of the portfolio and taking the square root of it.
Variance of the portfolio = [(1 - .50)
x 0.25] + [0.50 x 0.16] + [2 x (1 - 0.50) x 0.50 x 0.25 x 0.16 x 0]
= [0.25 x 0.0625] + [0.25 x 0.0256] + [0]
= 0.015625 + 0.0064
VarPort = 0.022025
Std DevPort = √0.022025
Std DevPort = 0.1482 = 14.82 percent
Answer:
c. brand insistence
Explanation:
Since in the given situation it is mentioned that the 83% of the loyal customers could not find the bonbon products at local stores so they will ordered online instead of purchasing the substitute goods as in the brand insistence refer the stage of the brand loyalty where the purchase would accept no alternatives and they will search for the particular brand only
Answer:
0.76
Explanation:
So, in this particular question we are given that that there are two assets which are the; [1]. stock fund and [2]. a long-term government and corporate bond fund.
From the question/problem, we have that the Expected ret and the std. dev. for the Stock fund is 18% and 25% respectively. Also, the Expected ret and std. dev. for Bond fund 11% and 18% respectively.
Thus, the investment proportion in the minimum variance portfolio of the bond fund = 1 - [ ( 18%)² - 0.4 × 25% × 18%) ÷ ( 25%)² + (18%)² - 2 × 0.4 × 25% × 18%. = 1 - [0.0144 ÷ 0.0609 ] = 1 - 0.24 = 0.76.
Answer:
40%
Explanation:
The index of openness measures how much a country is exposed to international trade. It is calculated by this formula:
Index of Openness= (Exports(X)+Imports (M))/GDP
Index of Openness= (2 billion+2 billion )/10 billion
Index of Openness= 0,4*100=40%
992 candy bars must be sold to maximize revenue.
<h3>
What is revenue?</h3>
- The total amount of income generated by the sale of goods and services related to the primary operations of the business is referred to as revenue in accounting.
- Commercial revenue is also known as sales or turnover.
- Some businesses make money by charging interest, royalties, or other fees.
To find how many candy bars must be sold to maximize revenue:
The price of a candy bar is determined by the quantity sold:
- p(x) = 124 - (x/16) where x is in 1000s.
If the candy bar's price is p(x), the revenue function is:
- R(x) = p(x) · x = 124 · x - x²/16
Find the solution of R'(x) = 0 to maximize R(x):
- R'(x) = 124 - x/8
- 124 - x/8 = 0
- x = 992
Therefore, 992 candy bars must be sold to maximize revenue.
Know more about revenue here:
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The correct question is given below:
If the price of a candy bar is p(x) cents then x thousand candy bars are sold. The price p(x) = 124-(x/16). How many candy bars must be sold to maximize revenue?
