In 2022, Field Co. had the following inventory information: Date Jan. 1 June 1 Oct. 1 Transaction Beg. inventory Purchase Purchase # of units 200 500 300 1,000 Unit cost $10 30 Total cost $ 2,000 15,000 12,000 $ 29,000 40 In 2022, Field sold 800 units for $60 each. Using the Average cost method, determine the gross profit. Fill in the blank