Harden, Inc., has budgeted sales in units for the next five months as follows: June 7,600 units July 5,900 units August 7,700 units September 7,400 units October 5,500 units Past experience has shown that the ending inventory for each month should be equal to 15% of the next month's sales in units. The inventory on May 31 contained 1,140 units. The company needs to prepare a production budget for the next five months. The beginning inventory for September should be:

• 1,110 units

• 1,140 units

• 825 units

• 1,155 units