Let X1, X2, X3, each have a discrete distribution, with the following distribution: p(x) = 1/4 ; x=0 = 3/4 ; x=1 = 0 ; other Find moment generating function, My(t) where Y = X1X2X3

1 3 3 + - et 4 b. 1+ 2et 37 27 C. + - et 64 64 1 27 d - e 3t 64 64 1 3 e. - 4