please answer fast, will leave good rate. Multiple choice

Question 17 (2 points) George purchased a qualifying home on September 15. He made a withdrawal of $15,000 from his RRSP under the Home Buyers' Plan (HBP) on September 10, five days prior to closing date. George failed to plan for unanticipated expenses related to his new home ownership, and he would like to withdraw another $5,000 under the HBP. What is the latest date in that year on which George Co make an eligible withdrawal? Oct 15 Sep 30 Oct 1 Dec 31