Answer:
For correlation 1 the standard deviation of portfolio is 0.433.
For correlation 0 the standard deviation of portfolio is 0.3191.
For correlation -1 the standard deviation of portfolio is 0.127.
Explanation:
The standard deviation of a portfolio is computed using the formula:
(1)
For <em>r</em> = + 1 compute the standard deviation of portfolio as follows:
Thus, for correlation 1 the standard deviation of portfolio is 0.433.
(2)
For <em>r</em> = 0 compute the standard deviation of portfolio as follows:
Thus, for correlation 0 the standard deviation of portfolio is 0.3191.
(3)
For <em>r</em> = -1 compute the standard deviation of portfolio as follows:
Thus, for correlation -1 the standard deviation of portfolio is 0.127.
<u>Answer</u>:
Phytoplankton feed on nutrients brought up by upwelling.
Hence, option D is the right answer.
<u>Explanation</u>:
Phytoplankton are microscopic marine plants, i.e they live in water bodies. They are autotrophic, i.e they prepare their own food. They are called phytoplankton because they absorb photo energy i.e sunlight. They absorb carbon dioxide and release oxygen. As they need to absorb sunlight, they are present near the surface of the water.
Upwellings are ocean currents which bring nutrients from deep cold water to the surface. Upwellings happen because of the rotation of the Earth and winds. The phytoplankton depend on the nutrients brought by the upwellings to prepare their food using sunlight and they form the food for various sea animals.
Answer: Slander of title
Explanation:
Slander of title is referred to as incorrect statement about a person or business property, products and so on. This form of public statement might be written or oral which result in harm or financial loss to the person’s property title. For example: a claim of ownership of an artwork of another person or company. Thus, it is an attack on the reputation of a business property by another party.
Answer:
what amount of Raxston’s liability should be eliminated? d.$500,000
Explanation:
At different levels of the consolidation, certain intercompany payables and receivables balances must be eliminated. Eliminations are only required in the context of a consolidation where the trading parties are both included in a given consolidation.
Answer: $690
Explanation:
The 2018 year- end adjusted balance of Salaries Payable will be calculated as:
= January 1, 2018 balance + Adjustment on December 31, 2018
= $0 + $690
= $690
Note: Salaries accrued at December 31, 2018 will be:
= (Number of days from December 29 - 31) × Salary per day
= 3 × $230
= $690
Therefore, the balance on salaries payable is $690