SHOW ALL WORK! Nano, Inc. is preparing its budget for the second quarter. The following sales data have been forecasted: Unit sales..............April May June July August 640 720 780 620 660 Additional info as follows Inventory on March 31 192 units desired ending inventory EACH month 30% of next months sales How many units should be purchased in April, May, and June? How many units should be purchased in the second quarter in total