下列不属于事后管理问题对策的是（）。 A.不良防止 B.早期发现 C.早期处置 D.

某公司计划投资一项目，原始投资额为200万元，全部在建设起点一次投入，并于当年完工投产。投产后每年增加销售收入90万元，付现成本 21万元。该项固定资产预计可使用10年，直线法折旧，预计残值10万元。该公司拟发行面值为 1000元，票面利率为15%，期限为10年的债券 1600张，债券筹资费率为1%；剩余资金以发行优先股方式筹集，固定股息率为19.4%，筹资费率为 3%。假设市场年利率为15%，所得税税率为 34%。
要求：(1)计算债券发行价格；
(2)计算债券成本、优先股成本和综合成本率；
(3)计算项目净现值和现值指数。

阅读理解。

     As we all know,sleep is very important and necessary.I would love everyone to form the habits

below to have better sleep.

     Eat right meals and don't have meals within 4 hours of rest.If you eat much food an hour before

you go to bed,your body will hate you.Your body needs time to digest (消化) while you are still

awake.

     Exercise for at least________every day.Sometimes I become very angry when I hear on TV that

people just need 30minute exercise a week.That's funny.Every person should be getting 30minute

exercise daily along with a healthy diet.When you do exercises,you use energy that your body has

to recover from.Your body recovers when you are sleeping.The_more_exercises_you_do,the_faster

_you_will_fall_to_sleep.

     Turn the TV off.There are a few shows I watch still,but they will never get in my way of (妨碍)

sleep.The bedroom is only for sleeping and it is a place for rest.You'd better take the TV out of your

bedroom.

     Throw away the alarm.You should ask yourself a question: If I didn't have an alarm,at what time

would I get up? If that time is the time you need to get up,you should probably throw away the alarm.

If the time you actually get up at is much later than the time you do get up at,make great changes to

your way of life and the time when you go to sleep.No one should need an alarm.

1．What would be the best title of the passage?  (Please answer within 10 words.)

________________________________________________________________________

2．Which sentence in the passage is the closest in meaning to the following one?

It is a better way for you to put the television outside your bedroom.

________________________________________________________________________

3．Fill in the blank in Paragraph 3 with proper words.(Please answer within 5 words.)

________________________________________________________________________

4．Why will your body hate you if you eat much food an hour before you go to bed? (Please answer

within 15 words.)

________________________________________________________________________

5．Please translate the underlined part in Paragraph 3 into Chinese.

________________________________________________________________________

冠心病最常见的病因是（）

A.重度主动脉瓣病变

B.冠状动脉栓塞

C.冠状动脉粥样硬化

D.肥厚型心肌病

E.冠脉痉挛

增养的措施有哪些？