On July 2022, a vat registered taxpayer engaged in merchandising have an input tax of P140,000 from purchases and the following transactions during the month:

Exempt sales	P400,000
Export sales	600,000
Sales to government	200,000
Regular sales	800,000

How much is the vat payable attributable to export sales?

How much is the vat payable attributable to regular sales?

How much is the vat payable on purchases is attributable to sales to government?

answers given provide a solution.