Joseph Company has budgeted sales for the next four months as follows: Budgeted Sales in Units July 8,200 units August 7,600 units September 8,900 units October 7,100 units Past experience has shown that the ending inventory for each month should be equal to 20% of the next month's expected sales in units. The company is currently preparing a production budget. Calculate the total number of units budgeted to be produced in September. Do not use the $, decimals, or type the word units after your answer.