A local photocopy shop has 3 black and white copy machines and 2 color copiers. Based on historical data, the chance that each black and white copier will be down for repairs is 10%. The color copies cause more of a problem, and those machines are down 20% of the time each.

What is the probability that if a customer needs a color copy, both color machines will be down for repairs?

What is the probability that all 5 copiers will be up and running at the same time?