OK with dead heats accounted for, these are the decimals:

A - 0.53
B - 0.41
C - 0.06

and odds therefore are a matter of dividing those into 1, because those add up to 1.

For those who couldn't be bothered, however, here is one I prepared earlier:

ODDS

A - $1.89
B - $2.45
C - $15.75

OK - I reckon that is RIGHT. I reckon, given those outcomes, those are the TRUE ODDS of each of those jockeys WINNING the jockey challenge.

SIGH!

Thoughts, anyone?

I am going to get a glass of red.