Blue Wave Co$.$ predicts the following unit sales for the coming four months: September, $3,500$ units; October, $4,200$ units; November, $6,200$ units; and December, $8,500$ units. The company's policy is to maintain finished goods inventory equal to $50\%$ of the next month's sales. At the end of August, the company had $2,200$ finished units on hand.

Prepare a production budget for each of the months of September, October, and November.

$\backslash$table$[[$Blue Wave Co$.,,,],[$Production Budget,,,$],[$September$,$ October and November,,,,$],[$Next month's budgeted sales $($units$),,,,],[,,,,],[,,,,],[,,,,]]$