Frolic Corporation has budgeted sales and production over the next quarter as follows:

	July			August		September
Sales in units	46,500			58,500		?
Production in units	47,050			58,800		63,150

The company has 5,300 units of product on hand at July 1. 10% of the next month's sales in units should be on hand at the end of each month. October sales are expected to be 78,000 units. Budgeted sales for September would be (in units):