F2 visa financial documents required

Hi,

I am applying for F2 visa. I am showing the bank statement for the amount shown in I20 against the Expenses of Dependant. My husband is in US doing his MBA and he has shown enough funds for his education at the time of his Visa.

Do I need to show the bank statement for the total amount in I20 again now also?? or is it enough to show the financial proof for the amount shown in I20 against the Expenses of Dependant.

Though it should normally be enough to show adequate amount to support you in US, visa officer may want to make sure that this an additional amount and mere duplication of previous amount shown at the time of husband’s F1 application