Consider the bill of materials (BOM) shown to the right. If inventory consists of 2 units of B, 2 units of F, and 2 units of G, how many units of G, E, and D must be purchased to produce 6 units of product A? unit(s) of item G units of item E, and units of item D. (Enter your responses as integers.) Q LT=1 B (3) C (1) LT=3 2 E (2) F (1) D (1) LT=3 D (1) LT=3 LT=6 LT=1 G (1) LT=3