Answer:
The correct answer is: It allows economists to isolate or focus attention on selected variables.
Explanation:
The word ceteris paribus means other things being constant. The working of an economy is very complex, each variable is affected by a number of variables. It is difficult to understand all the complex relationships at the same time.
The assumption of ceteris paribus or other factors being constant helps the economists in isolating the variables that they want to study while keeping others constant.
It simplifies the study of economic models and helps to easily grasp the working of the economy.
Answer:
Collection from Customers =$487,000
Explanation:
Collection from Customers=account receivable beginning balance+sales revenue-account receivable ending balance
=97000+$519,000-$65,000
=$487,000
Answer: 2.77
Explanation:
Portfolio Beta is the Weighted Average Beta of all the individual stocks in a portfolio.
Seeing as the other betas and proportions are given, we can plug this into a formula to find out the beta of stock B.
In case you do not see a beta for the U.S. Treasury bills that's fine because beta is a measure of risk and U.S. Treasury bills have NONE so that means that their better is 0.
And if you are wondering what the beta of stock A is, the answer is 1 because that is the beta of the overall market by definition.
Creating a formula therefore we have,
1.75 = 0.17(0) + 0.31(1) + 0.52x
0.52x = 1.75 - 0.31
0.52x = 1.44
x = 2.76923076923
x = 2.77 (2dp)
2.77 is the beta of Stock B.
Answer:
Task-oriented leader
Explanation:
Task-oriented leaders focus on accomplishing tasks in order to achieve a certain goal. These leaders will set out the tasks to be done, plan and organize resources needed to accomplish the tasks and monitor progress towards accomplishment of the tasks. Task-oriented leaders do not tend to focus on the well being of their team. Chen demonstrates traits of a task oriented leader.
A filmmaker will seek a sound production mixer who has the qualities and qualifications that is responsible for ensuring that dialogue recorded during filming is suitably clear, tries to avoid unwanted noises and works around the camera which might hamper the placement of microphones. A production sound mixer who has his or her own equipment as this choice can save the filmmaker a considerable amount of money in sound equipment rental, and the mixer is likely to be skilled in using his or her own equipment.