The following were the transactions of a VAT taxpayer, VAT not includedfor each of the following months indicated of a calendar quarter:

1stmonth2ndmonth3rdmonth

Sales 1,800,000 1,600,000 2,000,000

Purchases2,000,0001,200,000 1,700,000

How much is the Vat payable for the1stmonth?__________________________

How much is the Vat payable for the2ndmonth?___________________________

How much is the Vat payable at the end of the quarter?______________________________