The answer is $132,000
First you multiply 120,000 by .10 which you get 12,000
Then you just add it and you find the answer
The probability of choosing Joey first is 1/12 .
If that happens, the probability of choosing Chloe next is 1/11 .
Then, the probability of choosing Zoe after that is 1/10 .
The probability of all these things happening is
(1/12) x (1/11) x (1/10)
= 1/1320 = 0.00076 = 0.076 percent
That is correct since the line in T is not straight it would eventually hit the third quadrant
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lines a and d are parallel and lines b and c are parallel
