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T1 = T2 =T3,

 

 

r = (4.26)

 

r >0

 

t1d1 - t2d2 >0,

 

d2<d1 . (4.27)

, ,

 

D=PV2-PV1=FV (1-d2 -1+d1 )=FV(d1 - d2 ). (4.28)

 

T1 = T2 =T,

D = FV (d1 t1- d2 t2) / T.

       
   
(4.28)   D = FV(d1 t1- d2 t2) / T=20(600,28+480,25)/360=266,67 .   (4.26)   r = = = 41,96%  
 
 


4.12 20 . . 60 28%. 12 25%. .

FV=20..

t1=60

t2=48

d1=0,28

d2=0,25

T=360

 

r=? D=?

(4.27)

d2<d1

d2<0,28 =0,35

d2 = 0,25. , .

 

 

,

PV2=PV1(1+r)(t1-t2)/ T. (4.29)

(4.29),

r= . (4.30)

4.12 20 . . 60 28%. 12 25%. . =360 . FV=20 . . t1=60 . t2=48 . d1=0,28 d2=0,25 T=360   D, r =?    

 

 

(4.30)

r =

(4.30) ,

,

,

d2<

, d2=0,25 .

 

, m ,

. (4.31)

 

4.1 . 300 . . 22%. 310 . . ? =360 .

4.2 3 , 150 . . 26%. .

4.3 300 . . 35 288 . . , . 365 .

4.4 1 . . 3 24% . ?

4.5 200 . . 3 . 22% . 18%. :

4.5.1 ;

4.5.2 ;

4.5.3 .

4.6 600 . . 26% . 1 . . 14%. .

4.7 200, 300 100 . . 100, 60 120 80 . 16% . .

4.8 80, 100 200 . . 50, 80 100 90 . , 18%. . =365 .

4.9 1 . ., 2 . . 2,5 . . 60, 70 30 5 . . 18%. .

4.10 3 500 . ., 300 200 . . 100, 50 80 60 . 15%, =360. .

4.11 100 . . 40 24%. 15 21%. .

4.12 3 16 . . 26%. . .

4.13 - 20%. - 26%. 6 . , 50 . .

4.14 2 32% 200 . . - 18%. .

4.15 20 . ., 30 50 . . 80, 100 120 110 . 25% . .


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