Ruby Company sells office supplies. Below is a list of purchases and sales for the month of January: Question Not complete Points out of 1.00 Date January 1 January 4 January 18 January 31 Ruby uses the LIFO cost flow assumption. Calculate its January cost of goods sold Inventory Balances 5 a $4 Purchases Beginning inventory Purchase Purchase Ending inventory Flag question 40 @ $5 40 @ $6 20 units Cost of goods sold $ Enter your final answer without using commas and dollar sign, eg. 5225 Check Finish attempt