Purchase and sale transactions of one type of goods during the month of October 200A at PT DWI WARNA are as shown below....

Purchase and sale transactions of one type of goods during the month of October 200A at PT DWI WARNA are as shown below. All purchases and sales are made on credit. Purchase: October 4, 200A: 900 units @ Rp 40 October 11, 200A: 1,500 units @Rp 50 October 25, 200A: 1,500 units @ Rp 60 Sale: October 9, 200A: 1,000 units @ R p50 October 16, 200A: 1,500 [email protected] Rp 50 October 23, 200A: 1,000 units @ Rp 50 October 30, 200A: 800 units @ Rp 50 Merchandise inventory on October 1, 200A consists of 500 units @ Rp 30. Requested: (1) Prepare the journal entries needed to record the purchase and sale of the merchandise mentioned above, if the recording is done by: a permanent balance system and the costing method used is: (a) FIFO; (b) LIFO; (c) average. (2) Record the above transactions in card stock. include excel calculation formula