Apply of Australia visit visa from KSA financial position Requirement

Dears,
I am a Pakistani National and living in Saudi Arabia want apply tourism visa of  Australia from Saudi Arabia may i know whenever i apply for visa that how much amount be available in Account.
i will thanks for for useful reply.

The amount depends on how long you intend to stay in Australia. This amount must cover all travel and accommodation costs. You should be able to explain to any customs and immigration officer at your port of entry where you intend to visit and what you will do in Australia. Best you have a travel and accommodation itinerary organized before you travel over so that you can show this to the officer.

The authorities are well aware of these costs etc.

You will need to have medical insurance cover for your period of stay. You cannot work on a tourist visa.