. The public library allocated the revenues it received from the recently passed tax initiative to the purchasing of more than two thousand books, fifty journal subscriptions, and fifteen computers.
(A) to the purchasing of more than two thousand books, fifty journal subscriptions, and fifteen computers
(B) in order to purchase more than two thousand books, fifty journal subscriptions, and fifteen computers
(C) so as to purchase more than two thousand books, fifty journal subscriptions, and fifteen computers
(D) so that more than two thousand books, fifty journal subscriptions, and fifteen computers could be purchased
(E) for the purchase of more than two thousand books, fifty journal subscriptions, and fifteen computers


why is e not the correct option . correct nswer is a !!