XYZ Co. has forecasted June production needs of 800 units and July production needs of 1000 units.

XYZ Co. has forecasted June production needs of 800 units and July production needs of 1000 units. The company maintains materials ending inventory equal to 15% of next month's production requirements. June beginning materials inventory reflects this policy. 2 units of materials are required for each unit produced. What is June's required materials units purchases?