2 StelterCorporation has projected sales in units for the second quarter of the coming year as Sales in units follows: April 50,000 May 65,000 June July 80,000 72,000 Each month's ending inventory in units must equal 30% of the next month's sales. The invenotry at the end of March was 12,500 units. Required: show your work 10 points a. Prepare a production budget by month and in total for the second quarter