blaylock plans to sell 94,000 units of product no. 794 in may, and each of these units requires three units of raw material. pertinent data follow. product no. 794 raw material actual may 1 inventory 11,900 units 29,900 units desired may 31 inventory 17,900 units 20,900 units on the basis of the information presented, how many units of raw material should blaylock purchase for use in may production?