I need a help to File Form 15G for SBI Fixed Deposits on my wife name. What I have to Mension in below Columns in new form 15g:

A.      She did not file tax before because her yearly income is under 2L what I have to mansion in column 10] AO Code (whom assessed last time): ,

B.      Column 23] Estimated total income of the previous year in income mentioned in Col – 22 to be included:,

C.      Column 24] Details of investments in respect of which the declaration is being made:,

D.      Column 22] Estimated total income from the sources mentioned below:

E.       Column 21] Jurisdictional Chief Comm. of Income Tax or Comm. of Income Tax (if not assessed to income tax earlier):

Link 1 : SBI Form 15G

Link 2 : https://www.onlinesbi.com/sbi/downloads/form15g.pdf