I need the answer very fast , please help me , I only have 30 minutes

QUESTION 4 A company had the following purchases during its first year of operations Sales January March May Purchases 10 units at $40 25 units at $20 12 units at $60 The company uses FIFO method to determine its cost of inventory . What is the cost of goods sold in May? b. What is the total cost of goods purchased during the year? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B IVS Paragraph Arial 10pt 1!! C A P Click Save and Submit to save and submit. Click Save All Answers to save all answers hp