Dunbar Company manufactures drinking glasses. One unit is a package of eight glasses, which sells for $25. Dunbar projects sales for April will be 5,000 packages, with sales increasing by 50 packages per month for May, June, and July. On April 1, Dunbar has 150 packages on hand but desires to maintain an ending inventory of 20% of the next month's sales. Prepare a sales budget and a production budget for Dunbar for April, May, and June. Begin by preparing a sales budget for April, May, and June. Now prepare a production budget for April, May, and June