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Autumn Company began the month of October with inventory of $25,000. The following inventory transactions occurred during the month:

1. The company purchased inventory on account for $37,000 on October 12. Terms of the purchase were 210/210 , n30/30 . Autumn uses the net method to record purchases. The inventory was shipped f.o.b. shipping point and freight charges of $600 were paid in cash.
2. On October 31, Autumn paid for the inventory purchased on October 12.
3. During October inventory costing $19,500 was sold on account for $30,000.
4. It was determined that inventory on hand at the end of October cost $42,360.

Required:

1. Assuming Autumn Company uses a perpetual inventory system, prepare journal entries for the above transactions and any necessary adjusting entries.

Note: If no entry is required for a transaction/event, select "No journal entry required" in the first account field.