Question $5$: Using the information below, calculate the dollar amount of Cost of Goods Sold on June $20$ and the Jun $30$ Ending Inventory using each of the inventory valuation methods listed below $($SHOW and LABEL ALL. CALCULATIONS$)$:

$\backslash$table$[[1-$Jun,Beginning Balance,$143$ units $$$$40$ each,$$5,720\mathrm{.}00$