Inventories at the wholesaler Innkaupkaup ehf. were kr. 177,000 at the beginning of the year, sales during the year were ISK 1,150,000, purchases of goods were ISK 695,000, advertising costs ISK. 423,000, interest expenses ISK 55,400 and inventories at the end of the year ISK. 200,000. What was the cost price of products sold during the year at the company