May 11, 2010 · Bulk is the subject of the sentence, a unit or idea in itself, population and development are objects of the preposition "of" and should not matter in deciding whether the verb is singular of.
May 11, 2010 · Bulk is the subject of the sentence, a unit or idea in itself, population and development are objects of the preposition "of" and should not matter in deciding whether the verb is singular of.
