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11 Cards in this Set
- Front
- Back
Compound amount factor |
(F/P,i,n) = (1+i)^N |
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Present worth factor |
(P/F,i,n) = 1/((1+i)^N) |
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Effective interest rate |
Ie= ((1+r/m)^m) - 1 r= nominal rate per year m= number of periods in a year |
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Sinking fund factor (annuity) |
(A/F,i,n)= i/(((1+i)^N)-1) |
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Uniform series compound amount factor |
(F/A,i,n) = (((1+i)^N)-1)/i Future value equ. To a series of equal sized receipts A |
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Capital recovery factor |
(A/P,i,n) = (A/F,i,N)(F/P,i,N)= i(1+i)^N/(((1+i)^N)-1) |
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Series present worth factor |
(P/A,i,N) = inverse of (A/P,i,N) |
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Effective interest |
ie= (1+i)^m -1 i is divided by 12 for yearly. m is in months |
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Arithmetic gradient to annuity |
(A/G,i,n) = 1/i - N/((1+i)-1) |
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Atot |
A'+G(A/G,i,N) |
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Geometric gradient to present worth |
P= sum from n=1 of (A(1+g)^(N-1))/((1+i)^N) |