The expenses other than interest of Maria Company for the current year is 40% of cost of goods sold but only 20% of sales. Interest expenses is 5% of sales.

The amount of purchase is 120% of cost of goods sold. Ending inventory is twice as much as the beginning. The income after tax of 30% for the current year is 350,000.

What is the amount of sale for the current year?

Kindly provide solution pls.