Bet Phoenix parlay calculations

[themajormt]

Select #1 : College Football
Oklahoma State 11/7/2009 3:30 PM - (EST)
Spread -7½ -103 for Game
Select #2 : College Football
Texas 11/7/2009 12:00 PM - (EST)
Spread -36 -110 for Game
Select #3 : College Football
Oklahoma 11/7/2009 8:00 PM - (EST)
Spread -5½ -110 for Game
Select #4 : College Football
UNLV 11/7/2009 10:00 PM - (EST)
Spread -1 -110 for Game
Select #5 : College Football
UAB 11/7/2009 2:00 PM - (EST)
Spread -6½ -114 for Game
Select #6 : College Football
North Texas 11/7/2009 4:00 PM - (EST)
Spread -1 -110 for Game
Select #7 : College Football
Arkansas State 11/7/2009 3:30 PM - (EST)
Spread -13½ -115 for Game
Select #8 : College Football
Nevada 11/8/2009 8:30 PM - (EST)
Spread -14 -107 for Game
Amount : Risking 5.10 To Win 513.78 USD

Is 100-1 standard for 8 teamers? I thought industry standard was around 150-1?