:TITLES
  1 "PLAN80 EXAMPLE #5"
  2 "Internal Rate of Return Model"
:COLUMNS
  P01
  P02
  P03
  P04
  P05
  P06
  P07
  P08
  P09
  P10
  P11
  P12
:ROWS
  INVEST       "Investment"
  INCOME       "Income"
  CASHFLOW     "Cash Flow"
  CUMCF        "Cumulative"
  IRRATE   (1) "Internal Rate"
               " of Return (%)"
:OPTIONS
  ROWWID(14)
  COLWID(5)
:DATA
  INVEST   = -400
  INCOME   =    0  100 (*1.10)
:INTERACTIVE
:RULES
  CASHFLOW =  INCOME+INVEST
  CUMCF    =  @CUM(CASHFLOW)
  IRRATE   =  @IRR(CASHFLOW)
:DISPLAY
