14 On May 1, 2023, there were 200 pieces in stock that cost a total of ISK 1,200 . in purchases. In mal, the product purchases were as follows: [[" May "8","800" pcs. "7" ISK/pc "],[" 27. grinding "100" pcs. "8" ISK/pc "]] In the month of May, 900 units were sold at ISK 15/unit. What is gross profit (gross profit) I mal based on FIFO method is applied to the flow of supplies? Select one alternative: ISK 7,400 ISK 7,100 ISK 6,100 ISK 1,200