Detmer Enterprises has budgeted sales for the next five months as follows: 

 Budgted Sales in Units January 4,600 units February 7,200 units March 5,400 units April 6,800 units May 3,800 units 

Past experience has shown that the ending inventory for each month should be equal to 15% 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 April. Enter your answer as a number