¡¶²ÆÎñ¹ÜÀíѧ¡·¿ÎºóϰÌ⡪¡ªÈË´ó½Ì²Ä
µÚ¶þÕ ¼ÛÖµ¹ÛÄîÁ·Ï°Ìâ
1. ½â£ºÓÃÏȸ¶Äê½ðÏÖÖµ¼ÆË㹫ʽ¼ÆËã8Äê×â½ðµÄÏÖÖµµÃ£º V0 = A¡ÁPVIFAi£¬n¡Á£¨1 + i£© = 1500¡ÁPVIFA8%£¬8¡Á£¨1 + 8%£©= 9310.14£¨Ôª£© ÒòΪÉ豸×â½ðµÄÏÖÖµ´óÓÚÉ豸µÄÂò¼Û£¬ËùÒÔÆóÒµÓ¦¸Ã¹ºÂò¸ÃÉ豸¡£
2. ½â£º£¨1£© A = PVAn£¯PVIFAi£¬n = 1151.01£¨ÍòÔª£© ËùÒÔ£¬Ã¿ÄêÓ¦¸Ã»¹1151.01ÍòÔª¡£ £¨2£©ÓÉPVAn = A¡¤PVIFAi£¬nµÃ£ºPVIFAi£¬n =PVAn£¯A ÔòPVIFA16%£¬n = 3.333
²éPVIFA±íµÃ£ºPVIFA16%£¬5 = 3.274£¬PVIFA16%£¬6 = 3.685£¬ÀûÓòåÖµ·¨£º
ÄêÊý Äê½ðÏÖֵϵÊý 5 3.274 n 3.333 6 3.685
ÓÉÒÔÉϼÆË㣬½âµÃ£ºn = 5.14£¨Ä꣩ ËùÒÔ£¬ÐèÒª5.14Äê²ÅÄÜ»¹Çå´û¿î¡£
3. ½â£º£¨1£©¼ÆËãÁ½¼Ò¹«Ë¾µÄÔ¤ÆÚÊÕÒæÂÊ£º ÖÐÔ¹«Ë¾ = K1P1 + K2P2 + K3P3= 40%¡Á0.30 + 20%¡Á0.50 + 0%¡Á0.20= 22% ÄÏ·½¹«Ë¾ = K1P1 + K2P2 + K3P3= 60%¡Á0.30 + 20%¡Á0.50 +£¨-10%£©¡Á0.20 = 26% £¨2£©¼ÆËãÁ½¼Ò¹«Ë¾µÄ±ê×¼²î£º ÖÐÔ¹«Ë¾µÄ±ê×¼²îΪ£º
??(40%?22%)2?0.30?(20%?22%)2?0.50?(0%?22%)2?0.20?14%
ÄÏ·½¹«Ë¾µÄ±ê×¼²îΪ£º
??(60%?26%)2?0.30?(20%?26%)2?0.20?(?10%?26%)2?0.20?24.98% £¨3£©¼ÆËãÁ½¼Ò¹«Ë¾µÄ±äÒìϵÊý£º
ÖÐÔ¹«Ë¾µÄ±äÒìϵÊýΪ£º CV =14£¥£¯22£¥£½0.64
ÄÏ·½¹«Ë¾µÄ±äÒìϵÊýΪ£º CV =24.98£¥£¯26£¥£½0.96
ÓÉÓÚÖÐÔ¹«Ë¾µÄ±äÒìϵÊý¸üС£¬Òò´ËͶ×ÊÕßӦѡÔñÖÐÔ¹«Ë¾µÄ¹ÉƱ½øÐÐͶ×Ê¡£
4. ½â£º¹ÉƱAµÄÔ¤ÆÚÊÕÒæÂÊ=0.14¡Á0.2+0.08¡Á0.5+0.06¡Á0.3=8.6%
¹ÉƱBµÄÔ¤ÆÚÊÕÒæÂÊ=0.18¡Á0.2+0.08¡Á0.5+0.01¡Á0.3=7.9% ¹ÉƱCµÄÔ¤ÆÚÊÕÒæÂÊ=0.20¡Á0.2+0.12¡Á0.5-0.08¡Á0.3=7.6%
ÖÚÐŹ«Ë¾µÄÔ¤ÆÚÊÕÒæ=
2000?8.6%+7.9%+7.6%=160.67ÍòÔª
35. ½â£º¸ù¾Ý×ʱ¾×ʲú¶¨¼ÛÄ£ÐÍ£ºRi?RF??i(RM?RF)£¬µÃµ½ËÄÖÖ֤ȯµÄ±ØÒªÊÕÒæÂÊΪ£º
RA = 8% +1.5¡Á£¨14%£8%£©= 17%
RB = 8% +1.0¡Á£¨14%£8%£©= 14% RC = 8% +0.4¡Á£¨14%£8%£©= 10.4% RD = 8% +2.5¡Á£¨14%£8%£©= 23%
6. ½â£º£¨1£©Êг¡·çÏÕÊÕÒæÂÊ = Km£RF = 13%£5% = 8%
£¨2£©Ö¤È¯µÄ±ØÒªÊÕÒæÂÊΪ£ºRi?RF??i(RM?RF) = 5% + 1.5¡Á8% = 17% £¨3£©¸ÃͶ×ʼƻ®µÄ±ØÒªÊÕÒæÂÊΪ£ºRi?RF??i(RM?RF)= 5% + 0.8¡Á8% = 11.64%
ÓÉÓÚ¸ÃͶ×ÊµÄÆÚÍûÊÕÒæÂÊ11%µÍÓÚ±ØÒªÊÕÒæÂÊ£¬ËùÒÔ²»Ó¦¸Ã½øÐÐͶ×Ê¡£
£¨4£©¸ù¾ÝRi?RF??i(RM?RF)£¬µÃµ½£º¦Â£½£¨12.2£¥£5£¥£©£¯8£¥£½0.9
7. ½â£ºÕ®È¯µÄ¼ÛֵΪ£º = 1000¡Á12%¡ÁPVIFA15%£¬5 + 1000¡ÁPVIF15%£¬8= 899.24£¨Ôª£© ËùÒÔ£¬Ö»Óе±Õ®È¯µÄ¼Û¸ñµÍÓÚ899.24Ԫʱ£¬¸Ãծȯ²ÅÖµµÃͶ×Ê¡£
µÚÈýÕ ²ÆÎñ·ÖÎö
¡£
µÚÎåÕ ³¤ÆÚ³ï×Ê·½Ê½ 1£®´ð°¸£º
£¨1£©ÆßÐǹ«Ë¾Êµ¼Ê¿ÉÓõĽè¿î¶îΪ£º100?(1?15%)?85(ÍòÔª)
100?5%?5.88%£¨2£©ÆßÐǹ«Ë¾Êµ¼Ê¸ºµ£µÄÄêÀûÂÊΪ£º
100?(1?15%)
2£®´ð°¸£º
£¨1£©Èç¹ûÊг¡ÀûÂÊΪ5%£¬µÍÓÚÆ±ÃæÀûÂÊ£¬¸ÃծȯÊôÓÚÒç¼Û·¢ÐС£Æä·¢Ðм۸ñ¿É²âËãÈçÏ£º
510001000?6%??1043(Ôª)?5t£¨1+5%£©£¨1+5%£©t?1
£¨2£©Èç¹ûÊг¡ÀûÂÊΪ6%£¬ÓëÆ±ÃæÀûÂÊÒ»Ö£¬¸ÃծȯÊôÓڵȼ۷¢ÐС£Æä·¢Ðм۸ñ¿É²âËãÈçÏ£º
510001000?6%??1000(Ôª)?5t£¨1+6%£©£¨1+6%£©t?1
£¨3£©Èç¹ûÊг¡ÀûÂÊΪ7%£¬¸ßÓÚÆ±ÃæÀûÂÊ£¬¸ÃծȯÊôÓÚÕÛ¼Û·¢ÐС£Æä·¢Ðм۸ñ¿É²âËãÈçÏ£º
510001000?6%??959(Ôª)?5t £¨1+7%£©t?1£¨1+7%£©
3£®´ð°¸£º
£¨1£©¾ÅÅ£¹«Ë¾¸ÃÉ豸ÿÄêÄêĩӦ֧¸¶µÄ×â½ð¶îΪ£º
2000020000??6311.14(Ôª)PVIFA10%,43.169
ΪÁ˱ãÓÚÓмƻ®µØ°²ÅÅ×â½ðµÄÖ§¸¶£¬³Ð×âÆóÒµ¿É±àÖÆ×â½ð̯Ïú¼Æ»®±íÈçÏ£º ×â½ð̯Ïú¼Æ»®±í µ¥Î»£ºÔª ÈÕ ÆÚ £¨Äê.ÔÂ.ÈÕ£© 2006.01. 01 2006.12.31 2007.12.31 2008.12.31 2009.12.31 ºÏ ¼Æ ?Ö§¸¶×â½ð £¨1£© ¡ª 6311.14 6311.14 6311.14 6311.14 25244.56 Ó¦¼Æ×â·Ñ £¨2£©=£¨4£©¡Á10% ¡ª 2 000 1568.89 1094.66 581.01 5244.56 ?±¾½ð¼õÉÙ Ó¦»¹±¾½ð £¨3£©=£¨1£©££¨2£© £¨4£© ¡ª 4311.14 4742.25 5216.48 5730.13 20 000 20 000 15688.86 10946.61 5730.13 0 ¡ª ±í×¢£ºº¬Î²²î