I took standard deduction last year, my wife itemized

Hello,

I am having a bit of a challenge with this question - see screenshots. 

1) turbotax already had my info.

2) we have my wife's 2019 1099-G and there is an amount in box2.  So i plan to add this amount to what I see on mine to make an entry per the instructions in the screenshot.

3) how would if find out my wife's total of all payments and withholdings? 

4) once I find answer to (3), do i add that amount to what it currently appears on turbotax?

5) once the section is complete it asks lets see if your 2018 tax refund is taxable?  I would have to answer it, but in my case m wife itemized and i took the standard deduction.  Since we are filling jointly how would i answer this?

 

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