@GMATGuruNYGMATGuruNY wrote:In B and C, the referent for those seems to be contributions, implying the following:lamania wrote: 1) I can't understand why "those" in B and C is redundant? I'm thinking "those" refers to the "corporate contributions" given by the large companies. Is it not?
contributions given by large companies.
A contribution = SOMETHING GIVEN.
Thus, it is redundant to say that SOMETHING GIVEN was GIVEN by large companies.
Can you please also explain why E is correct? I thought the " 's " is unnecessary, because it would mean corporate contributions from Petercom's? What am I missing here?












