Lexcorp had the following activity during March of $2022.$

Activity Date Units Purchase Cost per Unit Sale Price per Unit

Beginning Inventory $3/1/20224$ $$7$

Purchase $3/5/202216$ $$8$

Sale $3/8/20229$ $$18$

Purchase $3/14/202211$ $$10$

Sale $3/19/202214$ $$18$

Purchase $3/23/202221$ $$11$

Sale $3/27/202224$ $$20$

$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$

$42.$ What is Lexcorp's gross profit using the FIFO Assumption?

$43.$ What is Lexcorp's gross profit using the LIFO Assumption?

$44.$ What is Lexcorp's gross profit using the Weighted Average Assumption?