A. possible B. allowable C. meaningful D. forbidden
A.possible
B. allowable
C. meaningful
D. forbidden
A.possible
B. allowable
C. meaningful
D. forbidden
A.Itll enable them to enjoy the best medicalcare.
B.Itll allow them to receive free medicaltreatment.
C.Itll protect them from possible financialcrises.
D.Itll prevent the doctors from overchargingthem.
The brain is capable of ignoring pain message if __________to concentrate on other activities.
A. allowing it
B. it will allow
C. allowed it
D. it is allowed
A. making their
B. making the
C. to make their
D. to make the
Using many symbols makes __________for us to take notes more quickly.
A. possible it is
B. it possible
C. it is possible
D. that possible
The following scenario relates to questions 1–5.
Mylo runs a cafeteria situated on the ground floor of a large corporate office block. Each of the five floors of the building are occupied and there are in total 1,240 employees.
Mylo sells lunches and snacks in the cafeteria. The lunch menu is freshly prepared each morning and Mylo has to decide how many meals to make each day. As the office block is located in the city centre, there are several other places situated around the building where staff can buy their lunch, so the level of demand for lunches in the cafeteria is uncertain.
Mylo has analysed daily sales over the previous six months and established four possible demand levels and their associated probabilities. He has produced the following payoff table to show the daily profits which could be earned from the lunch sales in the cafeteria:
If Mylo adopts a maximin approach to decision-making, which daily supply level will he choose?
A.450 lunches
B.620 lunches
C.775 lunches
D.960 lunches
If Mylo adopts a minimax regret approach to decision-making, which daily supply level will he choose?
A.450 lunches
B.620 lunches
C.775 lunches
D.960 lunches
The human resources department has offered to undertake some research to help Mylo to predict the number of employees who will require lunch in the cafeteria each day. This information will allow Mylo to prepare an accurate number of lunches each day.
What is the maximum amount which Mylo would be willing to pay for this information (to the nearest whole $)?
A.$191
B.$359
C.$478
D.$175
Which of the following statements is/are true if Mylo chooses to use expected values to assist in his decision-making regarding the number of lunches to be provided?
(1) Mylo would be considered to be taking a defensive and conservative approach to his decision
(2) Expected values will ignore any variability which could occur across the range of possible outcomes
(3) Expected values will not take into account the likelihood of the different outcomes occurring
(4) Expected values can be applied by Mylo as he is evaluating a decision which occurs many times over
A.1, 2 and 3
B.2 and 4
C.1 and 3 only
D.4 only
Mylo is now considering investing in a speciality coffee machine. He has estimated the following daily results for the new machine: Which of the following statements are true regarding the sensitivity of this investment?
(1) The investment is more sensitive to a change in sales volume than sales price
(2) If variable costs increase by 44% the investment will make a loss
(3) The investment’s sensitivity to incremental fixed costs is 550%
(4) The margin of safety is 84·6%
A.1, 2 and 3
B.2 and 4
C.1, 3 and 4
D.3 and 4 only
请帮忙给出每个问题的正确答案和分析,谢谢!
______are the possible courses of action from which choices can be made.
A. Alternatives
B. Alternates
C. Alternations
D. Alternators
Which of the following statements about computerized monetary systems is NOT supported by the passage? A. They promote international trade. B. They allow very rapid money transfers. C. They are still limited to small transactions (交易). D. They are dependent on good telecommunications systems.
Is it possible for you to expand business there? ()
A. I like it.
B. I'd love to.
C. Yes,I think so.