Complete the table

Im not sure how they got these numbers, also is the rest of the budget supposed to be filled in?

h COGS Budget DM Used Part #R2-D2 part #C-3PO DL Used Overhead Budgeted Manufacturing Costs Add: Beginning Finished Goods Cost of Goods Available For Sale Less: Ending Finished Goods Budgeted Cost of Goods Sold $ LA LA $ 286,400 751,800