Ruiz Co. provides the following sales forecast for the next four months. Sales (units) April 540 May 620 June 570 July 660 The company wants to end each month with ending finished goods inventory equal to 20% of next month's forecasted sales. Finished goods inventory on April 1 is 108 units. Prepare a production budget for the months of April, May, and June. RUIZ CO. Production Budget For April, May, and June April May June 620 570 660 Next month's budgeted sales (units) Ratio of inventory to future sales 20% Required units of available production Units to be produced