Ruby Company, Inc. has the following budgeted sales for the next quarter: Month: April May June Units 4,100 4,300 4,400 Inventory of finished goods on hand at the beginning of the quarter is 615 units. The company desires to maintain ending inventory each month equal to 15% of next month's sales plus an additional 100 units. How many units are to be produced during April?

3,485 units

4,230 units

4,400 units

6,200 units