Required bank balance for 4 vistor visa

[umag]

Hi,

I had decided to send my parents and my In-laws for the visa at the same time. I know the required bank balance is 10,000.
Now do I have to maintain 20, 000 in my account for 4 of them?
What could be the other option to get visas for 4 of them with my 10,000 bank balance? Can I send two of later a week or a month once the first two gets the stamping?

Thank You,
Umag

[immihelp]

There is no set amount required as set by law.

If you are sponsoring 4 people, you should really have the money to take care of their expenses.

[umag]

Safter side purpose

I am not going to bring tall of them here at the same time. Since my wife is pregnant, I wanted to apply for my parents too, in case her parents visa is rejected. I wanted to be on the safer side.