,,,
1
( ) 5 5:2:4. , : $150,000; $249,000; $700,000. :
Ø 12% ,
Ø 5% .
Ø .
:
Ø :
$700,000 * 0, 12 = $84,000.
Ø :
($249,000 + $700,000) * 0,05 = $949.000 * 0,05 = $47,450.
Ø :
$700,000 * 1/3 = $233,333.
, , :
$150,000 + $249,000 + $700,000 + $84,000 + $47,450 + $233,333 = $1463, 783.
5:2:4, : , . , :
I : 5/5, : $150,000.
II : 2/5, , :
$249,000 + $47,450 = $296,450
$296,450 * 2/5 = $118,580.
III : 4/5 , :
$700,000 + $84,000 + $233, 33 = $1017.333.
$1017, 000 * 4/5 = $813,866.
IV : , :
$296,450 $118,580 = $177,870.
V : , :
$1017, 333 $813,866 = $203,467.
: $1463,783.
| 1 | 150,000 |
| 2 | 118,580 |
| 3 | 813,866 |
| 4 | 177,870 |
| 5 | 203,467 |
2
$1400,000 3 . , 12%?
, :
PV
: PV ;
FV ;
k ;
r ;
: FV= $1400, 000; r = 3; k = 12% K, 0,712. , :
: $996,800.
3
$1805,000 , $906,000 . , , .
, k = 2.
: 29,1%.
4
:
| 1 | 2 | |
| 1 | $3,000 | $6,000 |
| 2 | $13,000 | $4,000 |
| 3 | $14,000 | $14,000 |
| 4 | $6,000 | $12,000 |
. 18 . .
, , :
PV
| PV | k 18% | FV | |||
| 1 | 2 | 1 | 2 | ||
| 1 | $3,000 | $6,000 | 0,847 | 2,541 | 5,082 |
| 2 | $13,000 | $4,000 | 0,718 | 9,334 | 2,872 |
| 3 | $14,000 | $14,000 | 0,609 | 8,526 | 8,526 |
| 4 | $6,000 | $12,000 | 0,516 | 3,096 | 6,192 |
| $36,000 | $36,000 | 23,497 | 22,672 | ||
: ; , 1, , , 2.
5
: $120,000 $79,000 . 8 , $107,000. 30%, 50%, 70%, 90% . 16 . , .
$107,000
1 : 107,000 * 30% = 32,100 79,000= 46,90
2 : 107,000 * 50% = 53,500
3 : 107,000 * 70% = 74,900
4 : 107,000 * 90% = 96,300
| k-16% | ||||
| 0 | -120,000 | 1 | -120,000 | -120,000 |
| 1 | -46,900 | 0,862 | -40,428 | -160,428 |
| 2 | 53,500 | 0,743 | 39,751 | -120,677 |
| 3 | 74,900 | 0,641 | 48,011 | -72,666 |
| 4 | 96,300 | 0,552 | 53,158 | -19,508 |
| 5 | 107,000 | 0,476 | 50,932 | 31,424 |
| 6 | 107,000 | 0,410 | 43,870 | 75,294 |
| 7 | 107,000 | 0,354 | 37,878 | 113,172 |
| 8 | 107,000 | 0,305 | 32,635 | 145,807 |
: 8 .
1 ( ) 5 5:2:4. ,
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