¸ß½Ì°æ¡¶½ðÈÚÊг¡Ñ§¡·¿ÎºóÏ°Ìâ´ð°¸

Ïî Ä¿ ¹ÉƱA ¹ÉƱB

¹É¶«È¨ÒæÊÕÒæÂÊ 14% 12% Ô¤ÆÚÿ¹ÉÓ¯Àû 2.00 1.65 Ô¤ÆÚÿ¹É¹ÉÏ¢ 1.00 1.00 µ±Ç°¹ÉƱ¼Û¸ñ 27.00 25.00 ×ʱ¾»¯ÂÊ 10% 10%

Çë¼ÆË㣺¢ÙÁ½Ö§¹ÉƱµÄÅÉÏ¢±ÈÂÊ¡£ ¢ÚËüÃǵĹÉÏ¢Ôö³¤ÂÊ¡£ ¢ÛËüÃǵÄÄÚÔÚ¼ÛÖµ¡£

×ۺϿ¼ÂÇÉÏÊöÌõ¼þ£¬Ä㽫Ͷ×ÊÓÚÄÄÖ§¹ÉƱ£¿

9¡¢ÒÑÖªÎÞ·çÏÕ×ʲúÊÕÒæÂÊΪ8%£¬Êг¡×éºÏÊÕÒæÂÊΪ15%,ij¹ÉƱµÄ±´ËþϵÊýΪ1.2£¬ÅÉÏ¢±ÈÂÊΪ40%£¬×î½üÿ¹ÉÓ¯Àû10ÃÀÔª¡£Ã¿Ä긶һ´ÎµÄ¹ÉÏ¢¸Õ¸ÕÖ§¸¶¡£Ô¤ÆڸùÉƱµÄ¹É¶«È¨ÒæÊÕÒæÂÊΪ20%¡£ ¢ÙÇó¸Ã¹ÉƱµÄÄÚÔÚ¼ÛÖµ¡£

¢Ú¼ÙÈ統ǰµÄ¹É¼ÛΪ100ÃÀÔª/¹É£¬Ô¤ÆÚÒ»ÄêÄڹɼÛÓëÆä¼ÛÖµÏà·û£¬Çó³ÖÓиùÉƱ1ÄêµÄ»Ø±¨ÂÊ¡£

10¡¢MM¹«Ë¾È¥ÄêµÄË°Ç°¾­ÓªÐÔÏÖ½ðÁ÷Ϊ200ÍòÃÀÔª£¬Ô¤ÆÚÄêÔö³¤ÂÊΪ5%¡£¹«Ë¾Ã¿Ä꽫˰ǰ¾­ÓªÐÔÏÖ½ðÁ÷µÄ20%ÓÃÓÚÔÙͶ×Ê¡£Ë°ÂÊΪ34%¡£È¥ÄêµÄÕÛ¾ÉΪ20ÍòÃÀÔª£¬Ô¤ÆÚÿÄêÔö³¤5%¡£×ʱ¾»¯ÂÊΪ12%¡£¹«Ë¾Ä¿Ç°µÄÕ®ÎñΪ200ÍòÃÀÔª¡£Çó¹«Ë¾µÄ¹ÉƱ¼ÛÖµ¡£

11¡¢Ô¤ÆÚC¹«Ë¾½ñÄêµÄʵ¼Ê¹ÉÏ¢ÊÇ1ÃÀÔª/¹É£¬Êµ¼Ê¹ÉÏ¢Ôö³¤ÂÊΪ4%¡£¹ÉƱµÄµ±Ç°¼Û¸ñÊÇ20ÃÀÔª/¹É¡£

¢Ù¼Ù¶¨¹ÉƱµÄÄÚÔÚ¼ÛÖµµÈÓÚÆä¼Û¸ñ£¬Çó¸Ã¹ÉƱµÄʵ¼Ê×ʱ¾»¯ÂÊ¡£

¢ÚÔ¤ÆÚͨ»õÅòÕÍÂÊΪ6%£¬ÇóÃûÒå×ʱ¾»¯ÂÊ¡¢ÃûÒå¹ÉÏ¢ÒÔ¼°ÃûÒå¹ÉÏ¢Ôö³¤ÂÊ¡£

Ï°Ìâ²Î¿¼´ð°¸

£±¡¢£Â £²¡¢£Ä £³¡¢£Â £´¡¢£Ã £µ¡¢£Ã £¶¡¢¢Ù£ç=5%£¬ D1=8ÃÀÔª£¬y=10%¡£

V= D1£¯(y£­£ç) =8/£¨10%£­5%£©=160ÃÀÔª ¢ÚE1=12ÃÀÔª£¬ b = D1£¯E1 =8/12 =0.67 ROE= g/(1£­b) =5%/(1£­0.67) =15% ¢Ûg=0ʱ£¬

V0= D1£¯y =12/10% =120ÃÀÔª

ËùÒÔ£¬Êг¡Îª¹«Ë¾µÄ³É³¤¶øÖ§¸¶µÄ³É±¾Îª£º C =V£­V0 =160£­120=40ÃÀÔª

7¡¢y =rf +( rm£­rf)¦Â =10%+(15%£­10%) 1.5 =17.5% £ç=5%£¬D1=2.50ÃÀÔª

V= D1£¯(y£­£ç) =2.50/£¨17.5%£­5%£©=20ÃÀÔª 8¡¢¢Ùba= D1£¯E1 =1.00/2.00 =50% bb= D1£¯E1 =1.00/1.65 =60.6%

¢Úga =(1£­ba)ROE =(1£­50%) 14% =7% gb =(1£­bb)ROE =(1£­60.6%) 12% =4.73%

¢ÛVa= D1£¯(y£­£ç) =1.00/£¨10%£­7%£©=33.3ÃÀÔª Vb= D1£¯(y£­£ç) =1.00/£¨10%£­4.73%£©=18.98ÃÀÔª

¢ÜPa£¼Va£¬Pb£¾Vb

ËùÒÔ£¬Ó¦Í¶×ÊÓÚ¹ÉƱA¡£

9¡¢¢Ùy =rf +( rm£­rf)¦Â =8%+(15%£­8%) 1.2 =16.4% g=(1£­b)ROE =(1£­40%) 20% =12%

V= D1£¯(y£­£ç) =10 40% (1+12%)/£¨16.4%£­12%£©=101.82ÃÀÔª ¢ÚP1= V1=V(1+g ) =101.82 (1+12%) =114.04ÃÀÔª

y =( P1£­P0 + D1)/ P0 =[114.04£­100+4 (1+12%)]/100 =18.52% 10¡¢

Ïî Ä¿ ½ð ¶î

Ë°Ç°¾­ÓªÐÔÏÖ½ðÁ÷ 2,100,000 ÕÛ¾É 210,000

Ӧ˰ËùµÃ 1,890,000

Ó¦½»Ë°½ð£¨Ë°ÂÊ34%£© 642,600 Ë°ºóÓ¯Óà 1,247,400

Ë°ºó¾­ÓªÐÔÏÖ½ðÁ÷£¨Ë°ºóÓ¯Óà+Õ۾ɣ© 1,457,400 ×·¼ÓͶ×Ê£¨Ë°Ç°¾­ÓªÐÔÏÖ½ðÁ÷ 20%£© 420,000

×ÔÓÉÏÖ½ðÁ÷£¨Ë°ºó¾­ÓªÐÔÏÖ½ðÁ÷£­×·¼ÓͶ×Ê£© 1,037,400 ÊÂʵÉÏ£¬¿ÉÒÔÖ±½ÓÔËÓù«Ê½£¨11.31£©

FF=AF£­RI =PF(1£­T£­K) +M©~T =2,100,000(1£­34%£­20%) +210,000 34%=1,037,400ÃÀÔª ´Ó¶ø£¬×ÜÌå¼ÛֵΪ£º

Q=FF/(y£­£ç) =1,037,400/£¨12%£­5%£©=14,820,000ÃÀÔª

¿Û³ýÕ®Îñ4,000,000ÃÀÔª£¬µÃµ½¹ÉƱ¼ÛֵΪ10,820,000ÃÀÔª¡£ 11¡¢¢ÙV=D1/£¨y-g£©, 20=1.04/(y-4%), y=9.2%.

¢ÚÃûÒå×ʱ¾»¯ÂÊy=(1+y*)(1+i)-1=(1+9.2%)(1+6%)-1=15.75%. ÃûÒå¹ÉÏ¢D1=£¨1+i£©D1*=(1+6%)¡Á1.04=1.10

ÃûÒå¹ÉÏ¢Ôö³¤ÂÊg=(1+g*)(1+i)-1=(1+4%)(1+6%)-1=10.24%.

µÚÊ®¶þÕ ϰÌ⣺

1£®¼ÙÉèÒ»ÖÖÎÞºìÀûÖ§¸¶µÄ¹ÉƱĿǰµÄÊмÛΪ20Ôª£¬ÎÞ·çÏÕÁ¬Ðø¸´ÀûÄêÀûÂÊΪ10%£¬Çó¸Ã¹ÉƱ3¸öÔÂÆÚÔ¶ÆÚ¼Û¸ñ¡£

2£®¼ÙÉèºãÉúÖ¸ÊýĿǰΪ10000µã£¬Ïã¸ÛÎÞ·çÏÕÁ¬Ðø¸´ÀûÄêÀûÂÊΪ10%£¬ºãÉúÖ¸Êý¹ÉÏ¢ÊÕÒæÂÊΪÿÄê3%£¬Çó¸ÃÖ¸Êý4¸öÔÂÆÚµÄÆÚ»õ¼Û¸ñ¡£

3£®Ä³¹ÉƱԤ¼ÆÔÚ2¸öÔºÍ5¸öÔºóÿ¹É·Ö±ðÅÉ·¢1Ôª¹ÉÏ¢£¬¸Ã¹ÉƱĿǰÊм۵ÈÓÚ30£¬ËùÓÐÆÚÏÞµÄÎÞ·çÏÕÁ¬Ðø¸´ÀûÄêÀûÂʾùΪ6%£¬Ä³Í¶×ÊÕ߸ÕÈ¡µÃ¸Ã¹ÉƱ6¸öÔÂÆÚµÄÔ¶ÆÚºÏÔ¼¿ÕÍ·£¬ÇëÎÊ£º?¸ÃÔ¶ÆÚ¼Û¸ñµÈÓÚ¶àÉÙ£¿Èô½»¸î¼Û¸ñµÈÓÚÔ¶ÆÚ¼Û¸ñ£¬ÔòÔ¶ÆÚºÏÔ¼µÄ³õʼֵµÈÓÚ¶àÉÙ£¿?3¸öÔº󣬸ùÉƱ¼Û¸ñÕǵ½35Ôª£¬ÎÞ·çÏÕÀûÂÊÈÔΪ6%£¬´ËʱԶÆÚ¼Û¸ñºÍ¸ÃºÏÔ¼¿ÕÍ·¼ÛÖµµÈÓÚ¶àÉÙ£¿

4£®¼ÙÉèÄ¿Ç°°×Òø¼Û¸ñΪÿ°»Ë¾80Ôª£¬´¢´æ³É±¾ÎªÃ¿°»Ë¾Ã¿Äê2Ôª£¬Ã¿3¸öÔ³õÔ¤¸¶Ò»´Î£¬ËùÓÐÆÚÏÞµÄÎÞ·çÏÕÁ¬Ðø¸´ÀûÂʾùΪ5%£¬Çó9¸öÔº󽻸îµÄ°×ÒøÆÚ»õµÄ¼Û¸ñ¡£

5. ÓÐЩ¹«Ë¾²¢²»ÄÜÈ·ÇÐÖªµÀÖ§¸¶Íâ±ÒµÄÈ·ÇÐÈÕÆÚ£¬ÕâÑùËü¾ÍÏ£ÍûÓëÒøÐÐÇ©¶©Ò»ÖÖÔÚÒ»¶ÎʱÆÚÖж¼¿É½»¸îµÄÔ¶ÆÚºÏͬ¡£¹«Ë¾Ï£ÍûÓµÓÐÑ¡ÔñÈ·ÇеĽ»¸îÈÕÆÚµÄȨÁ¦

ÒÔÆ¥ÅäËüµÄÏÖ½ðÁ÷¡£Èç¹û°ÑÄã×Ô¼º·ÅÔÚÒøÐо­ÀíµÄλÖÃÉÏ£¬Äã»áÈçºÎ¶Ô¿Í»§ÏëÒªµÄÕâ¸ö²úÆ·½øÐж¨¼Û?

6£®ÓÐЩѧÕßÈÏΪ£¬Ô¶ÆÚ»ãÂÊÊǶÔδÀ´»ãÂʵÄÎÞÆ«Ô¤²â¡£ÇëÎÊÔÚʲôÇé¿öÏÂÕâÖÖ¹ÛµãÊÇÕýÈ·µÄ£¿

7£®Ò»¼ÒÒøÐÐΪÆä¿Í»§ÌṩÁËÁ½ÖÖ´û¿îÑ¡Ôñ£¬Ò»ÊÇ°´ÄêÀûÂÊ11%£¨Ò»Äê¼ÆÒ»´Î¸´Àû£©´û³öÏÖ½ð£¬Ò»ÊÇ°´ÄêÀûÂÊ2%£¨Ò»Äê¼ÆÒ»´Î¸´Àû£©»õ³ö»Æ½ð¡£»Æ½ð´û¿îÓûƽð¼ÆË㣬²¢ÐèÓûƽð¹é»¹±¾Ï¢¡£¼ÙÉèÊг¡ÎÞ·çÏÕÁ¬Ðø¸´ÀûÄêÀûÂÊΪ9.25%¡£´¢´æ³É±¾ÎªÃ¿Äê0.5%£¨Á¬Ðø¸´Àû£©¡£ÇëÎÊÄÄÖÖ´û¿îÀûÂʽϵͣ¿ 8£®ÈðÊ¿ºÍÃÀ¹úÁ½¸öÔÂÁ¬Ðø¸´ÀûÂÊ·Ö±ðΪ2%ºÍ7%£¬ÈðÊ¿·¨ÀɵÄÏÖ»õ»ãÂÊΪ0.6500ÃÀÔª£¬2¸öÔÂÆÚµÄÈðÊ¿·¨ÀÉÆÚ»õ¼Û¸ñΪ0.6600ÃÀÔª£¬ÇëÎÊÓÐÎÞÌ×Àû»ú»á£¿

9£®Ò»¸ö´æ¿îÕÊ»§°´Á¬Ðø¸´ÀûÄêÀûÂʼÆËãΪ12%£¬µ«Êµ¼ÊÉÏÊÇÿ¸ö¼¾¶ÈÖ§¸¶ÀûÏ¢µÄ£¬ÇëÎÊ10ÍòÔª´æ¿îÿ¸ö¼¾¶ÈÄܵõ½¶àÉÙÀûÏ¢£¿

10£®¹É¼ÛÖ¸ÊýÆÚ»õ¼Û¸ñ´óÓÚ»¹ÊÇСÓÚÖ¸ÊýÔ¤ÆÚδÀ´µÄµãÊý£¿Çë½âÊÍÔ­Òò¡£

Ï°Ìâ´ð°¸£º

1£® ÆÚ»õ¼Û¸ñ=20e0.1´0.25=20.51Ôª¡£

2£® Ö¸ÊýÆÚ»õ¼Û¸ñ=10000e(0.1-0.03)´4/12=10236.08µã¡£ 3£® £¨1£©2¸öÔºÍ5¸öÔºóÅÉ·¢µÄ1Ôª¹ÉÏ¢µÄÏÖÖµ=e-0.06´2/12+e-0.06´5/12=1.96Ôª¡£ Ô¶ÆÚ¼Û¸ñ=(30-1.96)e0.06´0.5=28.89Ôª¡£

Èô½»¸î¼Û¸ñµÈÓÚÔ¶ÆÚ¼Û¸ñ£¬ÔòÔ¶ÆÚºÏÔ¼µÄ³õʼ¼Û¸ñΪ0¡£

£¨2£©3¸öÔºóµÄ2¸öÔÂÅÉ·¢µÄ1Ôª¹ÉÏ¢µÄÏÖÖµ= e-0.06´2/12=0.99Ôª¡£ Ô¶ÆÚ¼Û¸ñ=£¨35-0.99£©e0.06´3/12=34.52Ôª¡£

´Ëʱ¿ÕÍ·Ô¶ÆÚºÏÔ¼¼ÛÖµ=£¨28.89-34.52£©e-0.06´3/12=-5.55Ôª¡£

4£® 9¸öÔ´¢²Ø³É±¾µÄÏÖÖµ=0.5+0.5e-0.05´3/12+0.5e-0.05´6/12=1.48Ôª¡£

°×ÒøÔ¶ÆÚ¼Û¸ñ=(80+1.48)e0.05´9/12=84.59Ôª¡£

5£® ÒøÐÐÔÚ¶¨¼Ûʱ¿É¼Ù¶¨¿Í»§»áÑ¡Ôñ¶ÔÒøÐÐ×î²»ÀûµÄ½»¸îÈÕÆÚ¡£ÎÒÃÇ¿ÉÒÔºÜÈÝÒ×Ö¤Ã÷£¬Èç¹ûÍâ±ÒÀûÂʸßÓÚ±¾±ÒÀûÂÊ£¬ÔòÓµÓÐÔ¶ÆÚÍâ±Ò¶àÍ·µÄ¿Í»§»áÑ¡Ôñ×îÔçµÄ½»¸îÈÕÆÚ£¬¶øÓµÓÐÔ¶ÆÚÍâ±Ò¿ÕÍ·µÄ¿Í»§Ôò»áÑ¡Ôñ×î³ÙµÄ½»¸îÈÕÆÚ¡£Ïà·´£¬Èç¹ûÍâ±ÒÀûÂʵÍÓÚ±¾±ÒÀûÂÊ£¬ÔòÓµÓÐÔ¶ÆÚÍâ±Ò¶àÍ·µÄ¿Í»§»áÑ¡Ôñ×î³ÙµÄ½»¸îÈÕÆÚ£¬¶øÓµÓÐÔ¶ÆÚÍâ±Ò¿ÕÍ·µÄ¿Í»§Ôò»áÑ¡Ôñ×îÔçµÄ½»¸îÈÕÆÚ¡£Ö»ÒªÔÚºÏÔ¼ÓÐЧÆÚÖУ¬Íâ±ÒÀûÂʺͱ¾±ÒÀûÂʵĸߵʹÎÐò²»±ä£¬ÉÏÊö·ÖÎö¾ÍûÎÊÌ⣬ÒøÐпɰ´Õâ¸öÔ­Ôò¶¨¼Û¡£ µ«Êǵ±Íâ±ÒÀûÂʺͱ¾±ÒÀûÂʽÏΪ½Ó½üʱ£¬Á½ÕߵĸߵʹÎÐò¾ÍÓпÉÄÜ·¢Éú±ä»¯¡£Òò´Ë£¬¿Í»§Ñ¡Ôñ½»¸îÈÕÆÚµÄȨÁ¦¾ÍÓÐÌرðµÄ¼ÛÖµ¡£ÒøÐÐÓ¦¿¼ÂÇÕâ¸ö¼ÛÖµ¡£

Èç¹ûºÏԼǩ¶©ºó£¬¿Í»§²»»áÑ¡Ôñ×îÓÐÀûµÄ½»¸îÈÕÆÚ£¬ÔòÒøÐпÉÒÔÁí׬һ±Ê¡£ 6£® Ö»Óе±Íâ±ÒµÄϵͳÐÔ·çÏÕµÈÓÚ0ʱ£¬ÉÏÊö˵·¨²ÅÄܳÉÁ¢¡£

7£® ½«ÉÏÊö´û¿îÀûÂÊת»»³ÉÁ¬Ðø¸´ÀûÄêÀûÂÊ£¬ÔòÕý³£´û¿îΪ10.44%,»Æ½ð´û¿îΪ1.98£¥¡£

¼ÙÉèÒøÐа´SÔª/°»Ë¾ÂòÁË1°»Ë¾»Æ½ð£¬°´1.98£¥µÄ»Æ½ðÀûÂÊ´û¸ø¿Í»§1Ä꣬ͬʱÂô³öe0.0198°»Ë¾1ÄêÔ¶Æڻƽ𣬸ù¾Ý»Æ½ðµÄ´¢´æ³É±¾ºÍÊг¡µÄÎÞ·çÏÕÀûÂÊ£¬ÎÒÃÇ¿ÉÒÔËã³ö»Æ½ðµÄ1ÄêÔ¶ÆÚ¼Û¸ñΪSe0.0975Ôª/°»Ë¾¡£Ò²¾ÍÊÇ˵ÒøÐÐ1Äêºó¿ÉÒÔÊÕµ½Se0.0198+0.0975=Se0.1173ÔªÏֽ𡣿ɼû»Æ½ð´û¿îµÄÁ¬Ðø¸´ÀûÊÕÒæÂÊΪ11.73%¡£ÏÔÈ»»Æ½ð´û¿îÀûÂʸßÓÚÕý³£´û¿î¡£

8£® ÈðÊ¿·¨ÀÉÆÚ»õµÄÀíÂÛ¼Û¸ñΪ£º 0.65e0.1667¡Á(0.07-0.02)=0.06554

¿É¼û£¬Êµ¼ÊµÄÆÚ»õ¼Û¸ñÌ«¸ßÁË¡£Í¶×ÊÕß¿ÉÒÔͨ¹ý½èÃÀÔª£¬ÂòÈðÊ¿·¨ÀÉ£¬ÔÙÂôÈðÊ¿·¨ÀÉÆÚ»õ À´Ì×Àû¡£

9£® Óë12£¥Á¬Ðø¸´ÀûÄêÀûÂʵȼ۵Ä3¸öÔ¼ÆÒ»´Î¸´ÀûµÄÄêÀûÂÊΪ£º 4¡Á£¨e0.03-1£©=12.18%

Òò´Ë£¬Ã¿¸öÔÂÓ¦µÃµÄÀûϢΪ£º 10Íò¡Á0.1218/4£½3045.5Ôª¡£

10£® ÓÉÓڹɼÛÖ¸ÊýµÄϵͳÐÔ·çÏÕΪÕý£¬Òò´Ë¹É¼ÛÖ¸ÊýÆÚ»õ¼Û¸ñ×ÜÊǵÍÓÚÔ¤ÆÚδÀ´µÄÖ¸ÊýÖµ¡£

µÚÊ®ÈýÕ ϰÌ⣺

1£®Ä³Í¶×ÊÕßÂò½øÒ»·Ý¿´ÕÇÆÚȨͬʱÂô³öÒ»·ÝÏàͬ±êµÄ×ʲú¡¢ÏàͬÆÚÏÞ¡¢ÏàͬЭÒé¼Û¸ñµÄ¿´µøÆÚȨ£¬ÇëÃèÊö¸ÃͶ×ÊÕßµÄ×´¿ö¡£

2£®Çë½âÊÍΪʲôÏàͬ±êµÄ×ʲú¡¢ÏàͬÆÚÏÞ¡¢ÏàͬЭÒé¼Û¸ñµÄÃÀʽÆÚȨµÄ¼ÛÖµ×ÜÊÇ´óÓÚµÈÓÚŷʽÆÚȨ¡£

3£®ÉèijһÎÞºìÀûÖ§¸¶¹ÉƱµÄÏÖ»õ¼Û¸ñΪ30Ôª£¬Á¬Ðø¸´ÀûÎÞ·çÏÕÄêÀûÂÊΪ6%£¬Çó¸Ã¹ÉƱЭÒé¼Û¸ñΪ27Ôª¡¢ÓÐЧÆÚ3¸öÔµĿ´ÕÇÆÚȨ¼Û¸ñµÄÏÂÏÞ¡£

4£®Ä³Ò»Ð­Òé¼Û¸ñΪ25Ôª£¬ÓÐЧÆÚ6¸öÔµÄŷʽ¿´ÕÇÆÚȨ¼Û¸ñΪ2Ôª£¬±êµÄ¹ÉƱ¼Û¸ñΪ24Ôª£¬¸Ã¹ÉƱԤ¼ÆÔÚ2¸öÔºÍ5¸öÔºó¸÷Ö§¸¶0.50Ôª¹ÉÏ¢£¬ËùÓÐÆÚÏÞµÄÎÞ·çÏÕÁ¬Ðø¸´ÀûÄêÀûÂʾùΪ8%£¬ÇëÎʸùÉƱЭÒé¼Û¸ñΪ25Ôª£¬ÓÐЧÆÚ6¸öÔµÄŷʽ¿´µøÆÚȨ¼Û¸ñµÈÓÚ¶àÉÙ£¿

5£®¼ÙÉèÄãÊÇÒ»¼Ò¸ºÕ®ÂʺܸߵĹ«Ë¾µÄΨһ¹É¶«¡£¸Ã¹«Ë¾µÄËùÓÐÕ®ÎñÔÚ1Äêºóµ½ÆÚ¡£Èç¹ûµ½Ê±¹«Ë¾µÄ¼ÛÖµ¸ßÓÚÕ®Îñ£¬Ä㽫³¥»¹Õ®Îñ¡£·ñÔòµÄ»°£¬Ä㽫Ðû²¼ÆƲú²¢ÈÃծȨÈ˽ӹܹ«Ë¾¡£

£¨1£©Ç뽫ÄãµÄ¹ÉȨ±íʾΪ¹«Ë¾¼ÛÖµµÄÆÚȨ£»

£¨2£©Ç뽫ծȨÈ˵ÄծȨ±íʾΪ¹«Ë¾¼ÛÖµµÄÆÚȨ£» £¨3£©ÄãÓÐʲô°ì·¨À´Ìá¸ß¹ÉȨµÄ¼ÛÖµ£¿

6£®Éèc1¡¢c2ºÍc3·Ö±ð±íʾЭÒé¼Û¸ñΪX1¡¢X2¡¢X3µÄŷʽ¿´ÕÇÆÚȨµÄ¼Û¸ñ£¬ÆäÖÐX3>X2>X1ÇÒX3¨DX2=X2¨DX1£¬ËùÓÐÆÚȨµÄµ½ÆÚÈÕÏàͬ£¬ÇëÖ¤Ã÷£º

7¡¢ÇëÓÿ´ÕÇÆÚȨ¿´µøÆÚȨƽ¼ÛÖ¤Ã÷ÓÃŷʽ¿´µøÆÚȨ´´Ôìµûʽ²î¼Û×éºÏµÄ³É±¾µÈÓÚÓÃŷʽ¿´ÕÇÆÚȨ´´Ôìµûʽ²î¼Û×éºÏµÄ³É±¾£¨Ìõ¼þ£ºX3-X2=X2-X1£©¡£

8¡¢ÏäÐͲî¼Û×éºÏ£¨Box Spread£©ÓÉ¿´ÕÇÆÚȨµÄÅ£Êвî¼Û×éºÏºÍ¿´µøÆÚȨµÄÐÜÊвî¼Û×éºÏ×é³É¡£Á½¸ö²î¼Û×éºÏµÄЭÒé¼Û¸ñ¶¼ÊÇX1ºÍX2¡£ËùÓÐÆÚȨµÄÆÚÏÞ¶¼Ò»Ñù¡£Çë·ÖÎö¸ÃÏäÐͲî¼Û×éºÏµÄ½á¹û¡£

9£®¼ÙÉèij²»¸¶ºìÀû¹ÉƱ¼Û¸ñ×ñÑ­¼¸ºÎ²¼ÀÊÔ˶¯£¬ÆäÔ¤ÆÚÄêÊÕÒæÂÊ16%£¬Ä겨¶¯ÂÊ30%£¬¸Ã¹ÉƱµ±ÌìÊÕÅ̼ÛΪ50Ôª£¬Çó£º?µÚ¶þÌìÊÕÅÌʱµÄÔ¤ÆÚ¼Û¸ñ£¬?µÚ¶þÌìÊÕÅÌʱ¹É¼ÛµÄ±ê×¼²î£¬?ÔÚÖÃÐŶÈΪ95%Çé¿öÏ£¬¸Ã¹ÉƱµÚ¶þÌìÊÕÅÌʱµÄ¼Û¸ñ·¶Î§¡£

ÁªÏµ¿Í·þ£º779662525#qq.com(#Ì滻Ϊ@)