2.5 A small electronics manufacturer buys parts from hen suppliers. A and B. Each widget the manufacturer produces requires hen parts [mm A and one part from B. Parts from A fail randomly at s 10% rate. while parts from it fail at s 2096. rate. Assume the parts fail independently. I. What is the probability all three parts in I selected widget work? 1:. What is the probability at least hum of the three parts in a selected widget work? e. Given the widget has one failed part, what is the prerhmbilitgir that failed part came from A? Front 3? d. Given the widget has two failed parts. what is the probability both failed parts came from A