A company has four photocopy machines A, B, C and D. The probability that the given machine will break down on specific day is
P(A) = 17/100
P(B) = 19/100
P(C) = 7/50
P(D) = 1/5
Supposing independence, determine the probability on a specific day that all machines will break down?
a) 0.00090440
b) 0.00110571
c) 0.11057054
d) 0.00000323
e) 0.01000000