One Device makes universal remote controls and expects to sell $500$ units in January, $800$ in February, $450$ in March, $550$ in April, and $600$ in May. The required ending inventory is $20\%$ of the next month's sales. Prepare a production budget for the first four months of

$4$ the year.

$\backslash$table$[[\backslash$table$[[$One Device Production Budget$],[$For the Four Months Dnding Apr. $30,2010]]],[,$Jan.,Beb.,Mat.,Apto$],[$Expected Sales,$500,800,450,550],[$Desired Ending Inventory,,,,$],[$Total Required Units,,,,$],[$Beginning Inventory,$(100),,,],[$Required Production,,,,$],[$Total$,,,,$f$]]$