恒定混合策略可以保证本金的安全。()A.正确B.错误
恒定混合策略可以保证本金的安全。()
A.正确
B.错误
恒定混合策略可以保证本金的安全。()
A.正确
B.错误
第1题
183 You must produce 27 widgets. You can only produce 9 widgets per production run. Each production line setup costs $1000. Each widget consumes $10 worth of material and $5 worth of labor. What is the total fixed cost for producing the widgets.
A. $3,000
B. $27,000
C. $27,270
D. $1,335
E. $1,000
第2题
74 You must produce 27 widgets. You can only produce 9 widgets per production run. Each production line setup costs $1000. Each widget consumes $10 worth of material and $5 worth of labor. What is total variable cost for producing one widget.
A. $1,020
B. $1,010
C. $1,015
D. $20
E. None of the above
第3题
192 You must produce 27 widgets. You can only produce 9 widgets per production run. Each production line setup costs $1000. Each widget consumes $10 worth of material and $5 worth of labor. What is total variable cost for producing one widget.
A. $1,020
B. $1,010
C. $1,015
D. $20
E. None of the above
第4题
A . ¥3,000
B . ¥27,000
C . ¥27,270
D . ¥1,335
E . ¥1,000
第5题
A . ¥1,020
B . ¥1,010
C . ¥1,015
D . ¥20
E . None of the above
第6题
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
(27)
A.It carries its own oxygen supply.
B.It does not need any oxygen during the flight.
C.It can produce oxygen during the flight.
D.It extract oxygen from the air that flows through the engine.
第7题
第8题
To produce a mighty book, you must choose a great
A.matter
B.topic
C.theme
D.thesis
第9题
To produce a mighty book, you must choose a great ______ .
A.matter
B.topic
C.theme
D.thesis
第10题
To produce a mighty book, you must choose a great ______.
A.matter
B.topic
C.theme
D.thesis
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