1. .
2. ˳.
3. .
4. .
VII. 䳿 :
1. .
2. -.
3. .
4. .
VIII. :
1. .
2. .
3. .
4. .
IX. , / ( ) , :
1. .
2. .
3. ³.
4. .
X. ( ):
1. .
2. .
3. .
4. .
1. .
ϳ . : . .
. 1.
1
| ³ | ||
| ֳ ( ) | $20000 | 90000 . |
| , | $10000 | 10000 . |
| , | ||
| г , , . | ||
| , ./$ |
в
1. ֳ :
) =(20000+10000)*8=240000 .;
) = 90000+10000=100000.
2. :
) = 50000*5=250000 .;
) = 80000*5=400000.
3. ֳ :
) =240000+250000=490000 .;
) =100000+400000=500000 .
4. 500000-490000= 10000 .
5. 500000/490000=1,02.
1. 5 , .
2. ( ) , .
:
, , , .
2.
:
| 1. , , . | |
| 2. ³ ( ), . | |
| 3. R = 20%, . | |
| 4. , ./. | |
| 5. , ./. | |
| 6. , ./$ | 8,0 |
|
|
|
в
1. ( ):
= * ;
= 1550*8,0 100 20 = 12280 ./.
2. ( ):
= /;
= 12280/10800 = 1,13 13%.
3. :
= (/)*100%;
= (12280/9000) = 1,364 36,4%.
, , />1.
3. .
:
( ). 1500 . . , , . ֳ $800 . 5 . 5 . , . 5% . 0,15 (15%). , . , 8,0 ./$.
.
:
1. .
2. .
3. .
в
(.1)
1
| / | (. $) | |||||
| %- | ||||||
| 1,150 | 1,322 | 1,520 | 1,748 | 2,010 | ||
| 173,9 | 145,2 | 121,1 | 10,7 | 83,6 | ||
| 624,5 |
1. %- (. $):
1 800*5%=40;
2 (800160)*5%=32;
3 (800320)*5%=24;
4 (800480)*5%=16;
5 (800540)*5%=8.
2. :
1 1+0,15 = 1,15;
2 (1+0,15)^2 = 1,322;
3 (1+0,15)^3 = 1,520;
4 (1+0,15)^4 = 1,748;
5 (1+0,15)^5 = 2,010.
3. :
= /;
= 624,465/800 = 0,78,
, . $.
4. :
. . = ** ;
. . = 800*8,0*0,78 1500 = 4992 1500 = 3492 . .
5. :
|
|
|
. . = 800*8,0 1500 = 6400 1500 = 4900 . .
6. :
D = 4900 3492 = 1408 . .
, 1400 . . . , .
