WHY ARE THE ODDS ON YANA 40 PAISA ??????

HI ALL,
I WOULD LIKE SOME ONE TO THROW LIGHT ON THE FOLLOWING.
YANA HAS WON THE OAKS AND WAS DISQUALIFIED.
IF IT WAS NOT DISQUALIFIED WHAT WOULD ITS RATING BE?
THE DRUGS THAT WERE FOUND TO BE IN HER SYSTEM CAN HELP HER PERFORMANCE TO BE HOW MANY LENGTHS BETTER?
UNDER ANY LOGIC YANA SHOULD BE MONEY BACK OR NO BET ??????
IF YES THEN WHY IS YANA BEING QUOTED AT 40 PAISA.
IF ALL IS RIGHT WITH YANA THEN THERE SHOULD BE ODDS ON IT FOR THE MARGIN OF VICTORY AND NOT THE VICTORY ITSELF. DO YOU AGREE?
REGARDS,
R.B