chap CALCULATION PROBLEMS. Choose the one alternative that provides the correct answer. (5 points each: 2 points for right answer and 3 points based on work) 28) E Corporation produces Blu-ray players that have three major components optical system, disc drive mechanism, and internal electronics. All the components should work for the player to function. The optical system has a reliability of 95%, the disc drive mechanism has a reliability of 90%, and the internal electronics has a reliability of 7094 a) What is the reliability of E Corporation's Blu-ray players? 28) b) Ifa backup component to the internal electronics has the same reliability of 70% what direction does the reliability of the overall Blu-ray player go? A) 0.599, stays the same B) 0.850, stays the same C) 0.599. goes up. D) 0.850, goes down Show Work: 29) A bakery uses five ovens to bake muffins. Yesterday's data are provided below. Oven Hours Muffins Baked Oven! 5 600 Oven 2 10 1500 Oven 3 8 1280 Oven 4 8 800 Oven 5 6 780 Which oven was the MOST productive? A) Oven 1 B) Oven 2 C) Oven 3 D) Oven 4 E) Oven 5 Show Work: 29)