Gospodarska matematika

Gospodarska matematika Gospodarska matematika

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SADRÆAJ Predgovor I. TEMELJNI GOSPODARSKI RA»UNI ........................................................ 1 1.1. POSTOTNI I PROMILNI RA»UN ......................................................... 1 1.1.1. Postotni raËun od sto ........................................................... 1 1.1.2. Postotni raËun niæe sto ........................................................ 8 1.1.3. Postotni raËun viπe sto......................................................... 10 1.1.4. Promilni raËun od tisuÊu .................................................... 13 1.1.5. Promilni raËun niæe tisuÊu ................................................. 14 1.1.6. Promilni raËun viπe tisuÊu .................................................. 16 Zadaci za vjeæbu ................................................................... 17 1.2. TROJNO PRAVILO ................................................................... 19 Zadaci za vjeæbu ................................................................... 23 1.3. RA»UN DIOBE ................................................................... 24 1.3.1. Jednostavni raËun diobe ..................................................... 24 1.3.2. Sloæeni raËun diobe .............................................................. 27 Zadaci za vjeæbu ................................................................... 30 1.4. RA»UN SMJESE ................................................................... 31 Zadaci za vjeæbu ................................................................... 40 1.5. VERIÆNI RA»UN ................................................................... 40 Zadaci za vjeæbu ................................................................... 50 1.6. RA»UN ZLATA I SREBRA................................................................... 51 Zadaci za vjeæbu ................................................................... 55 1.7. RA»UN DEVIZA ................................................................... 55 Zadaci za vjeæbu ................................................................... 60 1.8. ARBITRAÆA DEVIZA ................................................................... 60 Zadaci za vjeæbu ................................................................... 71 1.9. ARBITRAÆA ROBE ................................................................... 72 Zadaci za vjeæbu ................................................................... 76 II. KAMATNI RA»UN I PRIMJENE ................................................................ 77 2.1. JEDNOSTAVNI KAMATNI RA»UN ..................................................... 78 2.1.1. Dekurzivni obraËun kamata ............................................... 78 2.1.1.1. Kamatni raËun od sto ................................................ 78 Zadaci za vjeæbu ................................................................... 85 2.1.1.2. Kamatni raËun niæe i viπe sto .................................... 86 Zadaci za vjeæbu ................................................................... 88 2.1.1.3. Primjena kamatnog raËuna ....................................... 89 2.1.1.3.1. ©tedni ulozi po viappleenju ............................. 89 Zadaci za vjeæbu ................................................................... 95 2.1.1.3.2. RaËun mjenica ........................................... 97 Zadaci za vjeæbu ................................................................... 107 I

SADRÆAJ<br />

Predgovor<br />

I. TEMELJNI GOSPODARSKI RA»UNI ........................................................ 1<br />

1.1. POSTOTNI I PROMILNI RA»UN ......................................................... 1<br />

1.1.1. Postotni raËun od sto ........................................................... 1<br />

1.1.2. Postotni raËun niæe sto ........................................................ 8<br />

1.1.3. Postotni raËun viπe sto......................................................... 10<br />

1.1.4. Promilni raËun od tisuÊu .................................................... 13<br />

1.1.5. Promilni raËun niæe tisuÊu ................................................. 14<br />

1.1.6. Promilni raËun viπe tisuÊu .................................................. 16<br />

Zadaci za vjeæbu ................................................................... 17<br />

1.2. TROJNO PRAVILO ................................................................... 19<br />

Zadaci za vjeæbu ................................................................... 23<br />

1.3. RA»UN DIOBE ................................................................... 24<br />

1.3.1. Jednostavni raËun diobe ..................................................... 24<br />

1.3.2. Sloæeni raËun diobe .............................................................. 27<br />

Zadaci za vjeæbu ................................................................... 30<br />

1.4. RA»UN SMJESE ................................................................... 31<br />

Zadaci za vjeæbu ................................................................... 40<br />

1.5. VERIÆNI RA»UN ................................................................... 40<br />

Zadaci za vjeæbu ................................................................... 50<br />

1.6. RA»UN ZLATA I SREBRA................................................................... 51<br />

Zadaci za vjeæbu ................................................................... 55<br />

1.7. RA»UN DEVIZA ................................................................... 55<br />

Zadaci za vjeæbu ................................................................... 60<br />

1.8. ARBITRAÆA DEVIZA ................................................................... 60<br />

Zadaci za vjeæbu ................................................................... 71<br />

1.9. ARBITRAÆA ROBE ................................................................... 72<br />

Zadaci za vjeæbu ................................................................... 76<br />

II. KAMATNI RA»UN I PRIMJENE ................................................................ 77<br />

2.1. JEDNOSTAVNI KAMATNI RA»UN ..................................................... 78<br />

2.1.1. Dekurzivni obraËun kamata ............................................... 78<br />

2.1.1.1. Kamatni raËun od sto ................................................ 78<br />

Zadaci za vjeæbu ................................................................... 85<br />

2.1.1.2. Kamatni raËun niæe i viπe sto .................................... 86<br />

Zadaci za vjeæbu ................................................................... 88<br />

2.1.1.3. Primjena kamatnog raËuna ....................................... 89<br />

2.1.1.3.1. ©tedni ulozi po viappleenju ............................. 89<br />

Zadaci za vjeæbu ................................................................... 95<br />

2.1.1.3.2. RaËun mjenica ........................................... 97<br />

Zadaci za vjeæbu ................................................................... 107<br />

I


2.1.2. Anticipativni obraËun kamata ............................................ 108<br />

2.1.2.1. Kamatni raËun od sto ................................................ 108<br />

2.1.2.2. Primjena anticipativnog obraËuna kamata na<br />

potroπaËki kredit ........................................................ 111<br />

Zadaci za vjeæbu ................................................................... 117<br />

2.2. SLOÆENI KAMATNI RA»UN ............................................................... 118<br />

2.2.1. Dekurzivni obraËun kamata ............................................... 118<br />

2.2.1.1. KonaËna (buduÊa) vrijednost glavnice ..................... 118<br />

Zadaci za vjeæbu ................................................................... 127<br />

2.2.1.2. PoËetna (sadaπnja) vrijednost glavnice ..................... 128<br />

Zadaci za vjeæbu ................................................................... 131<br />

2.2.1.3. Nominalni, relativni i konformni kamatnjak<br />

i njihova uporaba ...................................................... 133<br />

Zadaci za vjeæbu ................................................................... 149<br />

2.2.1.4. KonaËna (buduÊa) vrijednost prenumerando i<br />

postnumerando uplata (isplata) ................................ 150<br />

Zadaci za vjeæbu ................................................................... 162<br />

2.2.1.5. PoËetna (sadaπnja) vrijednost prenumerando i<br />

postnumerando isplata (renti) .................................. 163<br />

Zadaci za vjeæbu ................................................................... 173<br />

2.2.1.6. VjeËna renta ............................................................... 175<br />

Zadaci za vjeæbu ................................................................... 177<br />

2.2.2. Anticipativni obraËun kamata ............................................ 178<br />

2.2.2.1. KonaËna (buduÊa) vrijednost glavnice ..................... 178<br />

2.2.2.2. PoËetna (sadaπnja) vrijednost glavnice ..................... 181<br />

2.2.2.3. Nominalni, relativni i konformni kamatnjak<br />

i njihova primjena ...................................................... 182<br />

2.2.2.4. Ekvivalentni dekurzivni (anticipativni) kamatnjak... 184<br />

Zadaci za vjeæbu ................................................................... 187<br />

III. KONTINUIRANO UKAMA∆IVANJE ......................................................... 189<br />

Zadaci za vjeæbu ................................................................... 191<br />

IV. ZAJAM ......................................................................................................... 193<br />

4.1. SLOÆENI I DEKURZIVNI OBRA»UN KAMATA ................................. 193<br />

4.1.1. Model otplate zajma jednakim anuitetima....................... 193<br />

Zadaci za vjeæbu ................................................................... 208<br />

4.1.2. Model otplate zajma unaprijed dogovorenim<br />

jednakim anuitetima na kraju razdoblja .......................... 210<br />

Zadaci za vjeæbu ................................................................... 218<br />

4.1.3. Model otplate zajma promjenjivim anuitetima............... 219<br />

4.1.3.1. Jednake otplatne kvote ............................................. 219<br />

Zadaci za vjeæbu ................................................................... 228<br />

4.1.3.2. Promjenjive otplatne kvote ....................................... 229<br />

Zadaci za vjeæbu ................................................................... 238<br />

II


4.1.4. Konverzija zajma .................................................................. 239<br />

Zadaci za vjeæbu ................................................................... 250<br />

4.2. SLOÆENI I ANTICIPATIVNI OBRA»UN KAMATA ............................. 251<br />

4.2.1. Model otplate zajma jednakim anuitetima....................... 251<br />

Zadaci za vjeæbu ................................................................... 260<br />

4.2.2. Model otplate zajma unaprijed dogovorenim<br />

jednakim anuitetima ............................................................ 261<br />

Zadaci za vjeæbu ................................................................... 268<br />

V. NEKE METODE ZA OCJENU FINANCIJSKE EFIKASNOSTI<br />

INVESTICIJSKOG PROJEKTA................................................................... 269<br />

5.1. OCJENA FINANCIJSKE EFIKASNOSTI INVESTICIJSKOG<br />

PROJEKTA ................................................................... 269<br />

5.2. NETO SADA©NJA VRIJEDNOST.......................................................... 271<br />

5.3. INTERNA STOPA PROFITABILNOSTI ................................................ 275<br />

5.4. VRIJEME (ROK) POVRATA SREDSTAVA............................................ 278<br />

Zadaci za vjeæbu ................................................................... 282<br />

VI. LITERATURA .............................................................................................. 283<br />

VIII. RJE©ENJA ZADATAKA ZA VJEÆBU ........................................................ 284<br />

III

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