In a game a player pays an entrance fee of $n. He then selects
one number from 1, 2, 3 or 4 and rolls three 4-sided standard dice.
If his chosen number appears on all three dice he wins four
times his entrance fee.
If his number appears on exactly two of the dice he wins three
times the entrance fee.
If his number appears on exactly one dice he wins $1.
If his number does not appear on any of the dice he wins
nothing.
Profit ($) −n 1-n 2n 3n
Probability 27/64 ? ? ?
how do I find the probability? the first one I was thinking of like (3/4)^3 but i dont understand why the 1-n is also 27/64
please help, thanks