ÍõÇì³ÉµÚ¶þÕÂ×÷Òµ Ò»¡¢¼ÆËã·ÖÎöÌâ
1.¼Ù¶¨ÄãÓÐÁ½ÖÖÑ¡Ôñ:ҪôµÚ4ÄêÄêÄ©»ñµÃ200 000Ôª£¬ÒªÃ´½ñÌì»ñµÃÒ»±ÊÏÖ¿î¡£ÉèÄêÀûÂÊΪ6%£¬°´¸´Àû¼ÆËã¡£ÒªÇó:Õâ±ÊÏÖ¿î±ØÐëÊǶàÉÙʱ£¬²ÅÄÜ ÔÚÒýÄã½ÓÊÜ4ÄêºóµÄ200 000ÔªÐíŵ?
p=s£¨¦Ñ/ s£¬ i £¬n)
=200000X(p/s£¬6%£¬4)= 200 000 X O. 792 =158400Ôª¡£
ÏÖ¿î±ØÐëСÓÚ158400Ôª, ²ÅÄܽÓÊÜ4ÄêºóµÄ200 000ÔªÐíŵ?
2¡¢A¹«Ë¾ÏòÒøÐнè¿î£¬¸Ã±Ê½è¿îµÄÄêÀûÂÊΪ8%£¬Ã¿¼¾¶È¼ÆÏ¢Ò»´Î£¬Çë¼Æ ËãA¹«Ë¾½èÈë¸Ã±Ê½è¿îµÄʵ¼ÊÀûÂÊ¡£
ʵ¼ÊÀûÂÊ=(1+8%/4)4-1=8.24%
3.ÓÐF£¬SÁ½¼ÒÒøÐУ¬FÒøÐдæ¿îÄêÀûÂÊΪ9%£¬¸´Àû¼ÆËã¡¢Õû´æÕûÈ¡;SÒø ÐÐÄêÀûÂÊΪ8%£¬°´¼¾¸´Àû¼ÆËã¡£¼ÙÉèÌáǰ֧ȡÀûÂÊΪÁã¡£ £¨1£©.ÄãÔ¸ÔÚÄļÒÒøÐдæ¿î?
£¨2£©Èç¹ûÄãÒªÔÚÄêÖжø²»ÊÇÄêÄ©ÌáÇ®£¬Õâ¶ÔÄãÑ¡Ôñ´æ¿îÒøÐÐÓÐÓ°ÏìÂð?¼Ù¶¨FÒøÐÐÒÔ ÕûÄê¼ÆË㣬¶øSÒøÐÐÒÔÕû¼¾¼ÆËã¡£
´ð:£¨l)ӦѡÔñʵ¼ÊÀûÂʽϸߵÄÒøÐС£ FÒøÐÐʵ¼ÊÀûÂÊΪ9%£¬ SÒøÐÐʵ¼ÊÀûÂÊΪ:£¨1Ê®8%/4)-1= 1¡£0824-1=8.24% Òò´ËÑ¡ÔñFÒøÐС£
(2)ÓÐÓ°Ï죬ӦѡÔñSÒøÐС£ÀýÈ磬Èç¹ûÊ®¸öÔÂÒÔºóÌá¿î£¬ÔÚFÒøÐÐÄ㽫 Ò»ÎÞËù»ñ£¬µ«ÔÚSÒøÐпɵÃ(l +2%)3 -1=6.12%µÄÀûÏ¢¡£
4.ÏòÒøÐнèÈëÒ»±Ê¿îÏî£¬ÒøÐдû¿îµÄÄêÀûÂÊΪ10% £¬Ã¿Ä긴ÀûÒ»´Î£¬ÒøÐй涨ǰ10Äê²»Óû¹±¾¸¶Ï¢£¬µ«´ÓµÚ11Äêµ½µÚ20ÄêÿÄêÄêÄ©³¥»¹±¾Ï¢1000Ôª£¬Õ⠱ʽè¿îµÄÏÖÖµÊǶàÉÙ? ´ð°¸:
¼ÆËãµÝÑÓÄê½ðÏÖÖµÓÐÒÔÏÂÁ½ÖÖ·½·¨¡£ ·½·¨Ò»:
1
P =1000 x (P/A£¬10% £¬lO) x (P/S£¬10% £¬10) = 1 000 x 6. 145 x 0.386 =2371.91(Ôª) ·½·¨¶þ:
P =1 000x(P/A.10%.20)-1000 x (P /A£¬ lO % £¬lO) =1000 x8.514-1000 x6.145 =2369(Ôª)
5. AÆóÒµ2002Äê4ÔÂ1ÈÕ¹ºÂòij¹«Ë¾2001Äê1ÔÂ1ÈÕ·¢ÐеÄÃæÖµÎª10 ÍòÔª£¬Æ±ÃæÀûÂÊ8% £¬ÆÚÏÞ5Ä꣬ÿ°ëÄ긶Ϣһ´ÎµÄծȯ¡£
(1)Èô´ËʱÊг¡ÀûÂÊΪ10%£¬¼ÆËã¸Ãծȯ¼ÛÖµ¡£Èô¸Ãծȯ´ËʱÊмÛΪ 94000Ôª£¬ÊÇ·ñÖµµÃ¹ºÂò?
(2)Èç¹û2005Äê1ÔÂ1ÈÕ£¬ÊмÛΪ97 000Ôª£¬¼ÆËã2005Äê1ÔÂ1ÈÕÊÕÒæÂÊ¡£ ´ð°¸:
(l)´Ëʱծȯ¼ÛÖµ= ¡²100 000 X 4 % X ( P/A£¬ 5 % £¬7) + 100 000 X 4 % + 100 000 X ( P/F£¬ 5 % £¬7)¡³X(1+5%)-1/2=95846.6(Ôª) ÒòΪծȯ¼ÛÖµ´óÓÚÊмÛ,ËùÒÔ¸ÃծȯֵµÃ¹ºÂò¡£
( 2) 97 000 = 100 000 X 4 % X (P/A£¬ i £¬ 2) + 100 000 X (P/S£¬ i £¬2) ÉèÌùÏÖÂÊΪ5%ʱ:
[ 4 000 X (P/A£¬ 5 % £¬2) + 100 000 X (P/F£¬ 5 % £¬2) = 98 137. 6 > 97 000 ÉèÌùÏÖÂÊΪ6%ʱ:
[ 4 000 X (P/A£¬ 6 % £¬2) + 100 000 X (P/F£¬ 6 % £¬2) = 96 333. 6 < 97 000 ÀûÓòåÖµ·¨(i -5% )/(6% -5%) = (97 000 -98 137.6)/(96333.6- 98136.6) i = 5. 06% ծȯµ½ÆÚÃûÒåÊÕÒæÂÊΪ10.12%
6.ijÉ豸°²×°Ê©¹¤ÆÚΪ3Ä꣬´ÓµÚ4ÄêÆðͶ²ú£¬Ã¿Äê¿ÉÔö¼ÓÊÕÒæ20ÍòÔª£¬Èô °´ÄêÀûÂÊ10%¼ÆË㣬Ͷ²úºó10ÄêµÄ×ÜÊÕÒæÏÖÖµÊǶàÉÙ? ´ð°¸:
PV¡£=A x (P/A£¬i£¬m + n) -A x (P/A £¬i£¬m) =20 x (P/A£¬10%£¬3 +10) -20 x (P/A£¬lO% £¬3) =92.32(ÍòÔª)
7.ijÆóÒµÄâ²ÉÓÃÈÚ×Ê×âÁÞ·½Ê½ÓÚ2006Äê1ÔÂ1ÈÕ´Ó×âÁÞ¹«Ë¾×âÈëһ̨Éè ±¸£¬Éè
2
±¸¿îΪ50000Ôª£¬×âÆÚΪ5Ä꣬µ½ÆÚºóÉ豸¹éÆóÒµËùÓС£Ë«·½É̶¨£¬Èç¹û ²ÉÈ¡ºó¸¶µÈ¶î×â½ð·½Ê½¸¶¿î£¬ÔòÕÛÏÖÂÊΪ16% ;Èç¹û²ÉÈ¡Ïȸ¶µÈ¶î×â½ð·½Ê½ ¿î£¬ÔòÕÛÏÖÂÊΪ14%¡£ÆóÒµµÄ×ʽð³É±¾ÂÊΪ10%¡£ ÒªÇó:
(1)¼ÆËãºó¸¶µÈ¶î×â½ð·½Ê½ÏµÄÿÄêµÈ¶î×â½ð¶î¡£
´ð:ºó¸¶µÈ¶î×â½ð·½Ê½ÏµÄÿÄêµÈ¶î×â½ð¶î=5000/(P/A£¬16%£¬5 ) =15270(Ôª) (2)¼ÆËãºó¸¶µÈ¶î×â½ð·½Ê½ÏµÄ5Äê×â½ðÖÕÖµ¡£
ºó¸¶µÈ¶î×â½ð·½Ê½ÏµÄ5Äê×â½ðÖÕÖµ= 15270 x (F/A£¬10% £¬5) =93 225 (Ôª) (3)¼ÆËãÏȸ¶µÈ¶î×â½ð·½Ê½ÏµÄÿÄêµÈ¶î×â½ð¶î¡£
Ïȸ¶µÈ¶î×â½ð·½Ê½ÏµÄÿÄêµÈ¶î×â½ð¶î=50000/[(P/A£¬14% £¬4) +1]
»ò=50000/[(P/A£¬14% £¬5) x (1+14%) = 50000/[3.433x (1+14%)=12 777 (Ôª)
(4)¼ÆËãÏȸ¶µÈ¶î×â½ð·½Ê½ÏµÄ5Äê×â½ðÖÕÖµ¡£
Ïȸ¶µÈ¶î×â½ð·½Ê½ÏµÄ5Äê×â½ðÖÕÖµ= 12776 x [(F/A£¬10%£¬6)-1 ]
= 12776 x [7.716-1 ]=85 799 (Ôª)
»ò= 12777x (F/A£¬10%£¬5) x (1+10%) = 12777 x 6.105 x (1+10%)=85805 (Ôª)
(5)±È½ÏÉÏÊöÁ½ÖÖ×â½ðÖ§¸¶·½Ê½ÏµÄÖÕÖµ´óС£¬ËµÃ÷ÄÄÖÖ×â½ðÖ§¸¶·½Ê½¶ÔÆóÒµ¸üÓÐÀû¡£
ÒòΪÏȸ¶µÈ¶î×â½ð·½Ê½ÏµÄ5Äê×â½ðÖÕֵСÓں󸶵ȶî×â½ð·½Ê½Ï嵀 5Äê×â½ðÖÕÖµ£¬ËùÒÔÓ¦µ±Ñ¡ÔñÏȸ¶µÈ¶î×â½ðÖ§¸¶·½Ê½ ×¢:ÒÔÉϼÆËã½á¹û¾ù±£ÁôÕûÊý¡£ ËÄ¡¢°¸Àý·ÖÎö
1.ij¹«Ë¾Ä⹺ÖÃÒ»´¦·¿²ú£¬·¿Ö÷Ìá³öÁ½ÖÖ¸¶¿î·½°¸:
(1)´ÓÏÖÔÚÆð£¬Ã¿ÄêÄê³õÖ§¸¶20ÍòÔª£¬Á¬ÐøÖ§¸¶10´Î£¬¹²200ÍòÔª;
(2)´ÓµÚÎåÄ꿪ʼ£¬Ã¿ÄêÄê³õÖ§¸¶25ÍòÔª£¬Á¬ÐøÖ§¸¶10´Î£¬¹²250ÍòÔª¡£ ¼ÙÉè¸Ã¹«Ë¾µÄ×ʽð³É±¾ÂÊ(¼´×îµÍ±¨³êÂÊ)Ϊ10%¡£ ¡¾Ë¼¿¼Ìâ¡¿
3
= 50000/[2.914 +1]12 776 (Ôª)
ÄãÈÏΪ¸Ã¹«Ë¾Ó¦Ñ¡ÔñÄĸö·½°¸? ½â£º
Çó£ºÏȸ¶Äê½ðµÄÏÖÖµ£¬È»ºó½øÐбȽÏÑ¡Ôñ
V01=20¡Á¡²©vP/A,i,n-1©w+1¡³=20¡Á¡²£¨P/A,10%,9£©+1¡³=20¡Á£¨1+5.759£©=135.18(ÍòÔª)
V02=25¡Á(P/A,10%,10£©¡Á(P/F,10%,3£©=25¡Á6.145¡Á0.751=115.37(ÍòÔª) »òÓÃÏȸ¶Äê½ð
V02=25¡Á£¨1+P/A,i,n-1£©(P/F,10%,4£©=25¡Á£¨1+P/A,10%,9£©
¡Á(P/F,10%,4)=115.41(ÍòÔª)
Ñ¡µÚ¶þÖÖ·½°¸ ½âÌâ˼·:
²»ÄÜÓÃÖÕÖµ±È½Ï¡£Á½ÖÖ·½°¸¶¼ÊÇÏȸ¶Äê½ð£¬ÐèÒª·Ö±ð¼ÆËã³ö·½°¸Ò»¡¢¶þÖÐµÄ 10%×ʽð³É±¾ÂÊ¡¢10ÄêµÄÏȸ¶Äê½ðµÄÏÖÖµ£¬È»ºó½øÐбȽÏÑ¡Ôñ£¬ÄĸöÏÖÖµµÍ¾ÍÑ¡Äĸö·½°¸¡£ÐèҪעÒâµÄÊÇ£¬·½°¸¶þÊÇÑÓÆÚÄê½ð£¬¼ÆËã³ö10%×ʽð³É±¾ÂÊ¡¢10 ÄêµÄÏȸ¶Äê½ðµÄÏÖÖµºó£¬»¹ÒªÒÔ´ËÏÖÖµ¼ÆËã³ö10%×ʽð³É±¾ÂÊ¡¢3ÄêÆÚµÄ¸´Àû ÏÖÖµ¡£
2.¼Ù¶¨±¦ÂíÆû³µ¹«Ë¾¶ÔÄ㹺ÂòËûÃÇµÄÆû³µÌṩÁËÁ½ÖÖ¸¶¿î·½Ê½£¬¼´\ÌØ±ð ³ï×Ê\»òÏÖ½ðÕÛ¿Û¡£¼Ù¶¨Æû³µµÄ±ê¼ÛÊÇ20 000ÃÀÔª¡£Äã¼È¿ÉÒÔÈ¡µÃ1 500ÃÀÔª µÄÏÖ½ðÕÛ¿Û£¬Ö§¸¶18 500ÃÀÔªµÄÏÖ¹º¼Û¿î£¬Ò²¿ÉÒÔ´Ó±¦Âí¹«Ë¾½è¿î£¬ÔÙ·ÖÆÚ¸¶ ¿î¡£ ¡¾Ë¼¿¼Ìâ¡¿
(1)Èç¹ûÄãÒÔ3.9%µÄÄêÀûÂʽèµÃ20 000ÃÀÔª£¬ÔÚÒÔºóµÄ36¸öÔÂÖУ¬Ã¿ÔÂÒªÖ§¸¶¶àÉÙÃÀÔª?
½â£º(1)¿¼²éµÄÊÇÒÑÖªÏÖÖµ£¬ÇóÄê½ðµÄ¼ÆËãÎÊÌâ¡£ÆäÖÐÏÖÖµ20000ÃÀÔª£¬Àû ÂÊ3.9% *12=0.325%£¬ÆÚÊýΪ36£¬ÔòÿÔÂÖ§¸¶½ð¶î=589.59(ÃÀÔª)¡£
20000=A¡Á(P/A,0.325%,36) A = 589.59(ÃÀÔª)
»òÏÈÇóÄêÖ§¸¶¶î:20000=A¡Á(P/A,3.9%,3) ÀûÓòåÖµ·¨ µÃ
(P/A,3.9%,3)=2.8236
A=7083.156 ÿÔÂÖ§¸¶½ð¶î=7083.156/12=590.26(ÃÀÔª)
(2)¼Ù¶¨Äã¿ÉÒÔ´Ó»¨ÆìÒøÐлñµÃÒ»±Ê´û¿îÓÃÓÚÖ§¸¶Æû³µ¿î18 500ÃÀÔª£¬´Ó ¶ø»ñµÃ
4