why turbotax automatically take itemized deduction for me?

Helio,

Q1:I take standard deduction for my federal return, I think turbotax will take standard deduction for my state tax which it should.

But when I finish my NY tax ,( I have no place to choose standard or itemized when I go through state section), I  find out this summary, why turbotax can pick itemized deduction for me automatically?

 

Q2: My total income here federal AGI is $166,038. Only $131,113 out of this was made in NY. Why amount taxed by NY is $145,878?  People told me  NY income factor 0.7897 can explain it, but I do not understand it. Can anybody help me the math?

 

turbotax premium live , online version

 

Thanks

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