某企业拥有资金500万元，其中，银行借款 200万元，普通股300万元。该公司计划筹资新的资金，并维持目前的资本结构不变。随筹资额的增加，各筹资方式的资金成本变化如下：
要求：(1)计算各筹资总额的分界点；
(2)计算各筹资总额范围内资金的边际成本。
参考答案：企业目前的银行借款比率＝200/500＝40%
普通股所占比率为＝300/500＝60%
筹资分界点的计算见下表
贸本种类
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| 完形填空。 | Once my father and I went to see a circus (马戏团). A family was standing in front of us 1 for tickets.
The family had eight children. Their clothes were not 2 but they were clean. They were talking about
the clowns (小丑) and elephants excitedly.
"I want 3 tickets, eight for children and two for adults (成人)." said the father to the ticket lady.
The ticket lady told him the 4 . When he heard that, the man couldn't believe his 5 . He asked again,
"How much?"
The ticket lady spoke again. The father looked sad. Clearly, he didn't have 6 money.
My dad took a $20 bill and dropped it on the ground. Then he 7 the bill, and said to the man, "Sir,
this fell out of your pocket."
The man knew what was 8 on. He looked into my dad's eyes and took the 9 ."Thank you, thank
you, sir. This 10 means a lot to me and my family."
We didn't go to the circus that night, but we didn't feel sorry for it at all. | ( )1. A. waiting
( )2. A. common
( )3. A. ticket
( )4. A. ticket
( )5. A. eyes
( )6. A. spare
( )7. A. picked up
( )8. A. walking
( )9. A. book
( )10. A. hardly | B. looking
B. cheap
B. ten
B. number
B. ears
B. any
B. took away
B. going
B. pocket
B. nearly | C. working
C. old
C. two
C. price
C. nose
C. little
C. put down
C. looking
C. bill
C. only | D. preparing
D. expensive
D. five
D. time
D. head
D. enough
D. looked up
D. holding
D. bag
D. really |
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