Someone tell me if i am thinking about this wrong.
1) .001^k = p[total outage on a given day] 2) 365*0.001^k = p[total outage at least once during the year] 3) we want 365*0.001^k to be less than or equal to 0.001 4) 365*0.001^k = 0.001 5) k=1.8541
