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Q1) Manufacturing company has 3 factories: X, Y, and Z. Daily output of each is given here.

	Factory X	Factory Y	Factory Z
TVs	18	32	41
Stereos	56	40	13

If one item is chosen at random, determine these probabilities.

a) It is a TV

b) It was manufactured at Factory Y

c) It was manufactured at factory X or is a stereo

d) It was manufactured at factory Y or factory Z

e) It is a TV or was manufactured at factory Z

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