Alfredo Company provided the following data:

December 31, 2015

Accounts receivable - 1,200,000

December 31, 2016

Accounts Receivable - 1,350,000

December 31, 2015

Accounts payable - 1,500,000

Decembe 31, 2016

Accounts payable - 1,850,000

In 2X16, accounts written off amounted to P100,000. Sales returns totaled P250,000, of which P50,000 waspaid to customers. Cash receipts from customers after P500,000 sales discounts amounted to P8,000,000.Cash payments to trade creditors totaled P5,000,000 after purchase discounts of P200,000. Purchase returnsamounted to P400,000, of which P100,000 was received from the supplier.

Required:

Compute for the following:

A. Gross sales

B. Net sales

C. Gross purchases

D. Net purchases