$\backslash$table$[[$Purchases$,,$Sales$],[$July$,($balance$),610$@$,$$$7\mathrm{.}30,$July,$3,310$@$,,],[8,1,160$@$,$$$7\mathrm{.}40,,12,890$@$,$$$9\mathrm{.}65,,],[22,670$@$,$$$7\mathrm{.}60,,25,830$@$,$$$9\mathrm{.}90,,],[30,230$@$,$$$7\mathrm{.}75,,,,,,]]$

Assuming that periodic inventory records are kept.

Determine the ending inventory and cost of goods sold using FIFO method. $($Round answers to $2$ decimal places, e$.$g$.52\mathrm{.}75.)$

Ending inventory $ $$

Cost of goods sold $ $$

Determine the ending inventory and cost of goods sold using LIFO method. $($Round answers to $2$ decimal places, eg$.52\mathrm{.}75.)$

Ending inventory

$ $$

Cost of goods sold

$

$$