I need help on this one

Thank you

June 1 Beginning balance 200 $8 $1,600 June 12 Purchase 300 $7 $2,100 June 15 Sale 400 59 $3,600 June 23 Purchase 500 56 $3,000 June 25 Sale 300 59 52.700 June 29 Purchase 100 $5 $ 500 if the units were sold for 59 each what is the gross profit using the LIFO periodic method? Columns from left to right represent units.cost per unit, and total cost. $2.200 $4,000 $3.000 $2.100