Answer:
A portfolio consists of 40% in Security A and 60% in Security B. The covariance matrix for A is 144, 225; for B is 225, 81. The standard deviation for the portfolio is <u>12.7</u>
Option D is correct
Explanation:
Wa: 0.4
Wb: 0.6
a^2: 144
b^2: 81
Cov(a,b): 225
Portfolio Variance:
: (0.4*0.4*144) + (0.6*0.6*81) + (2*0.4*0.6*225)
: 160.2
Portfolio Standard Deviation: 12.7
For Sharon,<u> responsiveness </u>is the most important of the five service quality dimensions.
<h3>What is Responsiveness?</h3>
Responsiveness can be defined as the process of responding to someone quickly or promptly without delay.
Based on the given scenario Sharon want the restaurant to render or provide service to her by serving her the meal quickly as possible.
Inconclusion <u> responsiveness </u>is the most important of the five service quality dimensions.
Learn more about responsiveness here:brainly.com/question/475234
Answer:
it can still gain from international trade in that commodity, by getting it at a lower opportunity cost than if it produced it domestically.
Explanation:
A country has comparative disadvantage in production if it produces at a higher opportunity cost when compared to other countries.
The country with a comparative disadvantage can gain from trade by trading the good with a country that has comparative advantage in the production of that good. i.e. the country produces at a lower opportunity cost
For example, country A produces 10kg of beans and 5kg of rice. Country B produces 5kg of beans and 10kg of rice.
for country A,
opportunity cost of producing beans = 5/10 = 0.5
opportunity cost of producing rice = 10/5 = 2
for country B,
opportunity cost of producing rice = 5/10 = 0.5
opportunity cost of producing beans = 10/5 = 2
Country B has a comparative disadvantage in the production of beans and country A has a comparative disadvantage in the production of rice
Country B should buy beans from A and A should buy rice from B
Answer:
False
Explanation:
The slope of the budget line is the ratio of the prices of that bundle of goods. It represents the price at which a consumer would be willing to substitute one good for the other in the same bundle of goods.
I hope my answer helps you
Answer:
Title VII of the CRA
Explanation:
Title VII of the Civil Rights Act (CRA) is a landmark federal law that aims to protect employees against discrimination based on race, colour, sex, nation of origin, or religion.
The act was made law in 1964.
In the given scenario a female sales representative with excellent performance review was not promoted for 8 years, while Jim a male sales representative was promoted in just 18 months.
This is a gender based discrimination and is covered by Title VII of the CRA.
Age discrimination does not apply because it addresses discrimination of employees with minimum age of 40 years.
Equity act requires that employees on the same job role are compensated equally. This does not also apply.
Rehabilitation act prevents discrimination based on disability. This does not also apply