[ine following inormauon appues to the quesuons aispiayea Defow.] Sigfusson Supplies reported beginning inventory of 150 units, for a total cost of $3,000. The company had the following transactions during the month: January 6 Sold 45 units on account at a selling price of $30 per unit. January 9 Bought 35 units on account at a cost of $20 per unit. January 11 Sold 35 units on account at a selling price of $35 per unit. January 19 Sold 45 units on account at a selling price of $40 per unit. January 27 Bought 35 units on account at a cost of $20 per unit. January 31 Counted inventory and determined that 60 units were on hand. Required: 1. Prepare the journal entries that would be recorded using a periodic inventory system. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.) Journal entry worksheet (1) (2.) (3) (4. (5) 6 Record the end of period adjustment to determine the amount of cost of goods sold, including any "book-to-physical" adjustment that might be needed. Note: Enter debits before credits