I think the odds will be pretty close to 50% that Rubio will be present at our pick:
25% #1, will be present 100% = 25%
21.5% #2, will be present 100% = 21.5%
17.7% #3, will be present 20% = 3.5%
35.8% #4, will be present 5% = 1.8%
Total = 51.8%
(Roughly. I could add in the hundredths place.

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