Here is information from Skarinn's operations: Inventories 01-01-20 500,000 kr. Stores 31-12-20 600,000 kr. Product sales of the year 2,500,000 kr. Product purchases of the year 2,000,000 kr What was the cost of goods sold during the year and what was the gross profit rate? Select one alternative 2-1,900,000 kr. and 24% b-1,900,000 kr. and 76% C-1,250,000 kr. and 24% I -1,250,000 kr. and 50%