1. . . .
1
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3.
4. . .
1. 
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.
2. 
- A 
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: 
; 
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3. 12%: $1000 $1500 3 ?
4. , : 5 1000, 8 800. 8%.
5. , : 5 1000, 8 800. 8%.
2
1. .
2. .
3. ?
4. , , , .
1. $12000 , $1000 . 7%. ?
2. 2000 ., 7% . 4 ?
3. - 
. :
, 
., 
.
4. $600 10 . 8% .
. 
.
5. , : 7 1500, 4 1800. 12%.
3
1. m .
2. . .
3. ?
4. . .
1. 15%. 50%?
2. 
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2. $1000 $600. 8%.
. 
.
3. 
. 
, - 
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, 
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4. : 1) $5000 $1000 5 ; 2) $8000 $300 5 . : )10%, ) 5%.
5. , : 5 1000, 8 800. 8%.
4
1. .
2. .
3. , .
4. .
1. 8%. ?
2. , 
. : 1 1%?
3. 
. 
, - 
, - , - 
. 
, .
.
4. 4 , R = 1000 .. : 5% 2- , 8% 3-, 10% 4- . ?
5. , : 5 500, 4 1800. 9%.
5
1. . .
2. . .
3. .
4 p- .
1. 13 1000 12% . 1 ?
2.. , $10000 3 12- . , ?
3. : 12%, 400 .., 6 , : ; .
4. $1,000 . ( 5 % ) , 5 . ?
|
|
|
5. , : 7 800, 3 1500. 11%.
6
1. .
2. , p- ?
3. .
4. .
1. 10 10000 9% . 1 ?
2. 50000. 11% , . ?
3. 5000 ., 5% . 3 ?
4. , $10000, . ( $10000) 14 %. .
5. $600 10 . 8% .
. .
7
1. . .
2. .
3. .
4. .
1. 
. 
, - 
, - 
, 
. - . ?
2. , $1000 3 9 . , ?
3. 10000 ., 7% . 2 ?
4. : 14%, 600 .., 4 , : ; .
5. , : 8 500, 4 1700. 7%.
8
1. . .
2. .
3. .
4 . .
1. 9 ?
2. 15% . , 3 5 .
3. ( ):
1: $500 , 8% .
2: $1000 9% .
|
|
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:
) 10 ? ?
) , 2 8,5%?
4. $5500 , $1000 7 , 8%?
5. 4 , R = 1000 .. : 5% 2- , 8% 3-, 10% 4- . ?
9
1. . .
2. p- .
3. .
4 .
1. 10 . 5 . ?
2. 12% , , 3 100 000 .
3. 
. 
, - 
, 
- 
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, .
4. 4 , R = 1000 .. : 5% 2- , 8% 3-, 10% 4- . ?
5. $700 5 . 8% .
. .
10
1. .
2. .
3. ?
4. .
1. 11% . , 2 5 . .
2 . , - , - . , .
3. : 12%, 1000 .., 7 , : ; .
4. 120,000 , 50,000. , 12 . , ( 12 ) ?
5. $1000 $800. 8%.
. . 
.
11
1. ?
2. ?
3. .
4 . . .
1. , 12% 6%?
|
|
|
2 2 . . , 15%, 90 ., 180 ., 1 , 5 , 10 .
3. : 17%, 1600., 6 , : ; .
4. $60,000 , $20,000. , 18 . ?
5. 21 000 5 . 9% .
. .
12
1. .
2. .
3. .
4 . .
1. 2 . . , 15%, 90 ., 180 ., 1 , 5 , 10 .
2. 
. 
, 
- , 
- 
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3. 
. , , .. 0, 
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. 
, ?
4. 4 , .. : 9% 2- , 11% 3-, 12% 4- . ?
5. 1200 5 . 8% .
.
13
1. . .
2. . .
3. .
4 .
1. , 14% 7%?
2. $1000 :
5 , 8% , ;
5 , 8% , ;
5 , 8% , .
3. : 7%, 10000., 5 , : ; .
4. - . :
, ., 
.
5. , : 7 1300, 4 17 000. 9%.
14
1. - .
2. .
3.
4. .
1. , 12%:
) 5000 ., 3 ;
) 50000. ., 10 .
2. 
. 
, 
- 
, 
- 
. , .
3. :
| 1 | 2 | |
| $30,000 | $6,000 | |
| $40,000 | $40,000 | |
| $20,000 | $30,000 | |
| $6,000 | $20,000 | |
| $ | $ |
. 18% . .
|
|
|
4. n = 8, i= 12%. : 1 1%?
5. 2700 7 . 8% .
. .
15
1. ?
2. . .
3. .
4 . .
1. 3 1000.. . : , , , ?
2. - $2000 $5000 8 , 8%?
3. :
| - |
NPV r = 12% : ) ; ) .
