Harden, Inc., has budgeted sales in units for the next five months as follows: June July August September 6,900 units October 7,100 units 5,400 units 7,200 units 5,000 units Past experience has shown that the ending inventory for each month should be equal to 10% of the next month's sales in units. The inventory on May 31 contained 710 units. The company needs to prepare a production budget for the next five months. The beginning inventory for September should be: Multiple Choice 720 units 690 units 500 units 710 units