A lottery has game rules that require a player to pay three dollars and then pick five unique whole numbers from ranging from 1 to 33 (in any order) and then one "powerball" (any whole number ranging from 1 to 30). What was theprobabilityof winning the jackpot under those game rules?

a) 1 out of 33,227,040

b) 1 out of 6,041,280

c) 1 out of 237,366

d) 1 out of 7,120,080