man
:
naturally
A
•
a
ammunition whether' ~ h a n
( ) (objects value )
'
money
✓ t.TO as
simple compound straight line reducing balance
①
A=P(1tni)①
(simple) ( compound )
"
A- =P ( Iti )
I ①
A- =
PC1 ni ) "
A=P( 1- i )
-
as
nominal / effective
interest rate
I 1
annuity
•
-
a fixed amount A • final amount
paid regularly P •
principal ( initial ) amount
n •
number of interest periods
i •
rate of interest Io
r •
interest rate