The average number of flaws per running yard of a certain type of cotton fabric is 0.01. Let x be the number of flaws in a 100-yard roll of this fabric. What are P(x=0), and P(x≥1)?

a) P(x=0) = 0.01, P(x≥1) = 0.99
b) P(x=0) = 0.99, P(x≥1) = 0.01
c) P(x=0) = 0.01, P(x≥1) = 0.00
d) P(x=0) = 0.00, P(x≥1) = 0.01