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
In economics, a factor of production, resource, or input is what is used in a production process to produce products, i.e. goods or services.
The amounts of various inputs used determine the amount of output according to a relationship known as the production function. The relationship between the inputs a firm uses and the maximum output it can produce with those inputs is called the firm's production function. Factors of production are outputs or inputs used to produce goods and services. They are the resources a business needs to make a profit by producing goods and services. Factors of production fall into four categories: Land, Labor, Capital, Entrepreneurship.
Learn more about production here-
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I use file share and it works offline so.
Answer:
The correct answer is option D.
Explanation:
Academic book publishers hire editors, designers, and production and marketing managers who help prepare books for publication.
These employees work on several books simultaneously so a change in quantity demanded of books published in a year.
Since the number of people employed is fixed and does not change with the quantity of output. The cost incurred on these workers will be fixed cost. So the salaries and benefits of people in these people will be included in fixed costs and total costs. But since it does not change with change in the output it will not be included in variable costs.
