 # Finance rename
Updated 2007-02-13 08:25 edit

## Summary

Finincial info. edit

## Companies

Type of Companyliability
hostile takeovergain control of shares
s corporationno double tax, 75% american, c corporation edit

## Basic Finance Equations

RoI or RoANI / Total Assests
ACPAR/(Credit Sales/365) edit

## Interest

Type of Interestformula
discount interest free1(1/r)
NPVpv = pv(benefits)-PV(costs) / use discount rate
Bondprice of bond / discount rate
expected return of a risky investementexpected gain/ intial cost edit

## Time

Type offormula
Rule 1can only compare prices at the same time
Rule 2multiply by (1+r) to get wat the value will be in the future
Rule 3divide by (1+r) to get PV of future cash flow
FVPV * (1+r)^n
PVc/(1+r)^n
FV of annuityAnuity -1
Loan PaymentC=P/(1/r)(1-(1/(1+r)^n))
BondCost/(1+r)
EAREffective annual rate (all interest earned in a year)
APRAnnual Payement Rates
real interest(r-i)/(1+i)
after tax interestr(1-t)
EVA growingCn-rI
EVA downwardCn-rI(n-1) edit

## Time

Type offormula
Rule 1can only compare prices at the same time
Rule 2multiply by (1+r) to get wat the value will be in the future
Rule 3divide by (1+r) to get PV of future cash flow
FVPV * (1+r)^n
PVc/(1+r)^n
FV of annuityAnuity -1
Loan PaymentC=P/(1/r)(1-(1/(1+r)^n))
BondCost/(1+r)
EAREffective annual rate (all interest earned in a year)
APRAnnual Payement Rates
real interest(r-i)/(1+i)
after tax interestr(1-t)
EVA growingCn-rI
EVA downwardCn-rI(n-1)
Same Resource projectnpv/ resources consumed edit