How much is the overseas communications tax collected from persons who used the communications facilities? * Gross receipts, domestic calls Gross receipts, overseas calls (originating in the Philippines) Purchase of supplies used in connection with domestic calls net of VAT Purchase of equipment used in connection with both domestic calls and overseas calls, net of VAT Business expense P300,000 P500,000 P800,000 Smart-Globe Telecommunications has the following data for a particular month: P5,000,000 3,000,000 300,000 Nil 800,000 1,000,000