Intrinsic value for google 2008

Input......
CurrentYear:2008
YearsToBackLooking:5
YearsToForwardLooking:10
SafetyMargin:0.5
52WeeksHigh:589.92
52WeeksLow:247.30
ExpectedROI:0.15
EPSHistory(YearsToBackLooking yrs):19.49,15.59,10.58,5.70,2.73
AvgPriceHistory(YearsToBackLooking yrs):467.86,567.27,401.90,283.58,172.43
DividendHistory(YearsToBackLooking yrs):0,0,0,0,0

Output......
Average EPS annual growth rate:66.6937%
Average Price/Eearning Ratio:42.25814
Average dividend: $0
Average dividend payout: 0%
Forecasted price in year 2018: $136431.3
future value in year 2018: $136431.3
intrinsic value: $33723.72
safe price by intrinsic value: $16861.86
safe price by yearly high yearly low: $418.61