Given the following:

Note: Round your "Weighted$-$average" answers to the nearest cent.

$\backslash$table$[[,,$Units,Unit Cost,Dollar Cost$],[$Beginning Inventory,January $1,20,$$$8\mathrm{.}00,$A$],[,$May $10,15,$$$11\mathrm{.}00,$B$],[,$June $30,17,$$$20\mathrm{.}00,$C$],[,$December $10,12,$$$21\mathrm{.}00,$D$]]$

$24$ units are not sold.

Calculate each of the following:

$\backslash$table$[[,$LIFO,FIFO,Weighted$-$Average$],[$Cost of Ending Inventory,,,$],[$Cost of Goods Sold,,,$]]$