One-half of the numbers from 1 through 36 are red, and the other half are black; 0 and 00 are green. A ball is rolled, and it falls into one of the 38 slots, giving a number and a color. The payoffs (winnings) for a $1 bet are as follows:
Options:
a) $35 for any red number
b) $30 for any black number
c) $5 for any green number
d) $10 for any odd number