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% - , . % , . .. , % % . %, 100 . . % . %. , , % - .

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- , J %, S , i - % , d , t , k .

P + J = S; J =Pni; J =Snt; i = J/P; d = J/S; S = P +Pn; S = P(1+ni); P = S/1+ni;

S = P + Snd; P = S Snd; P = S(1-nd) J` = J*t/k; S = P/1-nd; n = t/k

360 , 30 .

360 , .

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2

1

1000000 20 5 25%. : 1)

3) % 3

3) . : 11+30*8+5=256

: 11+28+31+30+31+30+31+31+30+5=258

1) J = 100*0,25=25 ..

2) J` = 25*258/365 = 17671

S1 = 100000+17671=117671

J` = 25*258/360=117917

S2=100000+17917=117917

4) J`=25*256/360=17778

S3=100000+17778=117775

S=P/1-nd=100/1-0.25*(258/365)=121462

2

, 220 .. , 12%

P=S(1/1+ni)=220/(1+1*0.12)=196.4

3

10 . . 20% . , 20 . .

N=(20/10-1)/0.2=5 n=S-P/Pi=S/P-1/i

4

130. 105 . 15 - 20%. .

P=S(1-nd)

P=100(1-15/360*0.2)=99.17

P=S/1+ni

5

, 10 2000 . 20%.

P= = = 323

6

, 500 .. 90 15% . ) 20 , ) 10

) P= = 496.4 D=3.6 ..

) P= = 498.2 D=1.8 ..

7

12 %, 20 2009 . 100000 . 5 50000 10 75000, 20 . .

100+50-75=75

100 .. t=46

150 .. t=66

75 .. t=70

= 100*46+150*66+75*70/100=197500

360/12=30

= 197500/30=6583

75000+6583=81583

8

100000 10% . , . , 1

S=P(1+n1*i1)(1+n2*i2)(1+n3*i3)=100000(1+31/365*0.1)(1+28/365*0.1)(1+31/365*0.1)=100000*1.008*1.008*1.008=102400

9

, 100 9% . . , .

S=P = =100* =104.3

10

200000 25 9% . 1 5% . 15 . .

7+30=37( 9)

15-1=14( 5)

J=200000*0.09=180000

J`=180000*37/365*0.09=1642

J`180000*14/365*0.05=345

= 1987

11

% 12%, 10%, 3 4. , 300000

J=Pni

J=300(0.5*0.12+0.25*0.1+0.25*0.04)=

12

100 300 .. 15% n=(S-P)/Pi=300-100/100*0.15

13

4%. , 100 2,5 .

S=P S= 100 =112.4

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= =

3

.

  20,7 28,1    
  10,3 10,6    
  38,7    

 

M0 M1 T0 T1
  0.4139 0.6944   40.466
  0.275 0.2861 0.3711 37.05
0.6889 0.9808   39.47

 

M0(1) =149/360 M1(1) = 250/360

M0(2)= 99/360 M1(2) = 103/360

M0()=248/360 M1()=353/360

T0(1)=20.7/0.4139 T1(1)28.1/0.6944

T0(2)=10.3/0.275 T1(2)= 10.6/0.2861

T0()=31/0.6889 T1()=38.7/0.9808

J(t) = t1:t0 = 39.47/45=0.87

Dt=39.47-45=-5.53

= : =85.3%

t 39.47-46.25=-6.78

: = 46.25/45=102.8%

= 46.25-45=1.25

1
    3
    6
    9

 

.

3

     
     

 

 

4

  1,01,2011
       
       
    - -

 

:

1)

2) ,

:

1) 47+5=56

2) 56/200+31+2444=2%

25/6+360+26*100=6%

= 47*5+9*20/200*6+31*360+2444*26=0,5%

4

1

1 . =1/38

1$ = 29*1/38=0,7636

2

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:

1)

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= 162/300= 5.4

= 178/36 = 4.9

2) :

= /;

=162/12=13,5

= 178/14=12,7

3)

4)

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5

1

1000 . 20% .

= 1000*20/100=200

2

= 1000 2500 . 50% .

R = 500/2500*100=20 20 .

3

10000 5 50 14 .. 1,2,3,4 5 . . :

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10000 - 1,7 3 90 . 1 1500 . 20%. 3 45%. 1,25. .

:

1= 1500

= *d = 10000*1,7=1700

2=1700*20/100=3400

3=10000*45%=4500

` = 360-90/360*4500=3375

= 1500+3400+3375=8275

5

10000 10800 2 . 26%, =30%. 1,08 . .

:

1 = 10800*26%=2808

2 = 10000*30% =3000

10800*1,08-10800=864

= 6672,

6

1000 - 1,7 3 . 1 20%, 45%, - 3 500 . - 1,05 , 6%. .

:

1 =1000*1,7*20%=340

2 = 1000*0,45=450

3 = 500

1290

1700*1,05=1785(2)

1785*1,06-1700=192,1

= 1290+192,1/1700= 87%

7

%. 2005 2008. 300000. 94

I= =

 

 

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I= -1

9

1000 . 997 . , 6 . 365.

10

. 2006 2008. 95.

%

11

96 2 . 20% , . .

%

 



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