Answer:
Beta of a security is the covariance of the security return with the return on the market portfolio divided by variance of the market return.
The correct answer is C
Explanation:
Beta of a security is calculated as covariance (Ri,Rm) divided by Variance of the market return. Beta is used for measuring the systematic risk of a security.
Answer:
Two skills from the list in the article are Communication and Analytical and problem-solving. Why are these things important? Well because almost every job available today involves dealing with other people such as employers, coworkers, or clients. Good employees need to be able to express themselves clearly. They also need to understand what others are saying. Companies want employees who can speak and write correctly and professionally. Whether using the phone, email, social media, or speaking in person, communication skills are necessary to succeed in business. Employers will also want to have employees who can solve issues easily and effectively. Knowing how to analyze and fix problems is a skill that will make workers successful in their jobs.
Answer:
(a) 5
(b) $150 million
(c) 45 million
Explanation:
(a) Multiplier = 1 ÷ (1 - MPC
)
= 1 ÷ (1 - 0.8
)
= 1 ÷ 0.2
= 5 ⇒ the value of the simple multiplier is 5.
b) If the autonomous expenditure is increased by $30 million then the total output will increase by:
= $30 million × 5
= $150 million
c) If the Marginal propensity to import is 0.3 then the import will increase by:
= 150 × 0.3
= 45 million
Answer:
You will have worked five hours overtime
Explanation:
In standard work hours in most companies/organizations, the work hours weekly is usually 40 hours.
So if on works for 45 hours in the same pay period, it means such a person has worked 5 additional hours which is overtime.
Thus, option C is correct.
