Answer:
The answer is given below
Explanation:
The question is not complete. Given that:
, ρ = 0.1560
From the covariance matrix, Cov (B, S) = 
The minimum-variance portfolio is gotten using the formula:
the expected return for the minimum-variance portfolio is:
the standard deviation for the minimum-variance portfolio is:
![\sigma_{min}=[w_S^2\sigma_s^2+w_B^2\sigma_B^2+2w_Bw_SCov(B,S)]^\frac{1}{2} =[0.4687^2*33^2+0.9089^2*25^2+2*0.9089*0.4687*128.7]^\frac{1}{2}=29.41\%](https://tex.z-dn.net/?f=%5Csigma_%7Bmin%7D%3D%5Bw_S%5E2%5Csigma_s%5E2%2Bw_B%5E2%5Csigma_B%5E2%2B2w_Bw_SCov%28B%2CS%29%5D%5E%5Cfrac%7B1%7D%7B2%7D%20%3D%5B0.4687%5E2%2A33%5E2%2B0.9089%5E2%2A25%5E2%2B2%2A0.9089%2A0.4687%2A128.7%5D%5E%5Cfrac%7B1%7D%7B2%7D%3D29.41%5C%25)
An enterprise's profit-maximizing amount is discovered where the marginal revenue curve intersects with the marginal fee curve.
In economics, profit maximization is the quick run or long run technique by way of which a firm can also decide the fee, input, and output stages that cause the best profit. Neoclassical economics, presently the mainstream approach to microeconomics, usually fashions the company as maximizing profit. The income-maximizing quantity is the only at which the marginal sales of the final unit turned into exactly the same as the marginal value. any other way of placing that is that the amount at which the marginal cost curve intersects the marginal sales curve. generating any more or less might lower earnings.
Marginal sales (MR) is the growth in sales that effects by the sale of one additional unit of output. while marginal revenue can stay consistent over a positive stage of output, it follows the law of diminishing returns and could finally gradually down as the output level will increase. To calculate marginal sales, you take the total alternate in revenue and then divide that through the alternate within the number of devices sold. The marginal sales method is marginal sales = alternate in total sales/alternate in output.
The marginal price curve usually intersects the average total value curve at its lowest factor due to the fact the marginal price of making the subsequent unit of output will continually have an effect on the average general price. As a result, as long as the marginal fee is less than the common overall price, the common overall fee will fall.
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GDP per capita in Kazakhstan increased greatly in the 21st century as a result of the nation's: A. oil reserves.
<h3>What is GDP?</h3>
GDP is an acronym for gross domestic product and it refers to a measure of the total market value of all finished goods and services that are produced within a country over a specific period of time.
This ultimately implies that, GDP per capita in Kazakhstan increased greatly in the 21st century due to her oil reserves.
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<u>Complete Question:</u>
GDP per capita in Kazakhstan has increased greatly in the twenty-first century as a result of the
nation's:
A) oil reserves.
B) carpet trade.
C) close alliance with Russia.
D) annexation of Turkmenistan.
D. the whole point of a budget is to save money. sometimes we buy unnecessary things that we don’t need or already have. being on a budget will keep us from spending the money that we could use later on in life!
<span>Logistics is the set of means necessary for the organization of a company, especially in the distribution. It is focused on the supply chain, the planning of purchasing activities, production, transportation, and distribution. Its fundamental function is to place the products in the right place, under the desired conditions and standards, for the maximum satisfaction of the company.</span>
