Given the following available items, calculate the build which would yield the highest expected autoattack DPS value for the AD carry Kog'Maw when attacking a hypothetical target with 4000 HP and 200 armor/100 MR. Assume Bio-Arcane Barrage is permanently on, no other buffs/debuffs are applied to the ADC by other champions, and that Trinity Force will be procced at the maximum rate of once every two seconds.

Disregard ability damage. Assume 21/9/0 masteries specced in the physical damage branch....