Questionário matemática
2. i = | M | -1 | | C | | | n | | | | | i= | 16.320,00 | -1 | | 15.000,00 | | | 4 | | i= | 2,2% a.m | |
3. M= c*(1+i)^n M= 6000*(1+0,05)^3 M= 6000*(1,05)^3 M= 6.945,75
4.
C= M*i/[(1+i)^n-1]
C= 82.350,60 * 0,09 / [(1+0,09)^3 -1] C= 25.121,45
5.
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SD = 1.000,00
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N = 10
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I = 2% a.m
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A = 1.000,00 / 10 = 100,00
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n | SD | A | J | PMT | 0 | 1000 | | | | 1 | 900 | 100 | 20 | 120 | 2 | 800 | 100 | 18 | 118 | 3 | 700 | 100 | 16 | 116 | 4 | 600 | 100 | 14 | 114 | 5 | 500 | 100 | 12 | 112 | 6 | 400 | 100 | 10 | 110 | 7 | 300 | 100 | 8 | 108 | 8 | 200 | 100 | 6 | 106 | 9 | 100 | 100 | 4 | 104 | 10 | 0 | 100 | 2 | 102 | TOTAL | | 1000 | 110 | 1110 |
6.
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. PMT = P*((i*(1+i)^n) / (((1+i)^24) -1 ))
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12500*((0,18*(1+0,18)^24)/(((1+0,18)^24)-1)) =