Calculate the Cost of a Trifecta Part Wheel Wager
$1 Trifecta Box wager costs:
3 Dogs = $6
4 Dogs = $24
5 Dogs = $60
6 Dogs = $120
7 Dogs = $210
8 Dogs = $336
$1 Trifecta Key wager costs:
Key 1 with 23 = $2
Key 1 with 234 = $6
Key 1 with 2345 = $12
Key 1 with 23456 = $20
Key 1 with 234567 = $30
Key 1 with 2345678 = $42


