First$-$In$,$ First$-$Out $($FIFO$)$

ILLUSTRATION $6\mathrm{.}6$

COST OF GOODS AVAILABLE FOR SALE

$\backslash$table$[[$Date$,$Explanation,Units,Unit Cost,Total Cost$],[$Jan$.1,$Purchase,$100,$$$10,$$$1,000],[$Apr$.15,200,11,2,200],[$Aug$.24,$Purchase,$300,12,3,600],[$Nov$.27,$Purchase,$400,13,5,200],[,$Total,$1,000,,$$$12,000],[$STEP $1$: ENDING INVENTORY,STEP $2$: COST OF GOODS SOLD$],[$Date$,$Units,Unit Cost,Total Cost,$],[$Nov$.27,400,$$$13,$$$5,200,,$Cost of goods available for sale,,$$12,000],[$Aug$.24,50,12,600,,$Less : Ending inventory,,$5,800],[$Total$,450,,$$$5,800,,$Cost of goods sold,,$ $6,200]]$Last$-$In$,$ First$-$Out $($LIFO$)$

$\backslash$table$[[$COST OF GOODS AVAILABLE FOR SALE$],[$Date$,$Explanation,Units,Unit Cost,Total Cost$],[$Jan$.1,$Beginning inventory,$100,$$$10,$$$1,000],[$Apr$.15,$Purchase,$200,11,2,200],[$Aug$.24,$Purchase,$300,12,3,600],[$Nov$.27,$Purchase,$400,13,5,200],[,$Total,$1,000,,$$$12,000],[$STEP $1$: ENDING INVENTORY,STEP $2$: COST OF GOODS SOLD$],[$Date$,$Units,Unit Cost,Total Cost,$],[$Jan$.1,100,$$$10,$$$1,000,,,$Cost of goods available for sale,$$12,000],[$Apr$.15,200,11,2,200,,$Less : Ending inventory,,$5,000],[$Aug$.24,150,12,1,800,,$Cost of goods sold,,$ $7,000]]$

Total

$450$

ILLUSTRATION $6\mathrm{.}8$

Please show me the details under F from ending inventory how did August $24$ come up with $50$ units show me the calculations how u get it$.$ Also,