please answer fast, will upvote!

23 Last year, Lesley earned $32,000. She has not had a pay increase during the four years that she has worked for her current employer. She contributed $4,000 to an RRSP three years ago and $5,000 two years ago. Lesley did not make a contribution last year. She has had no pension adjustments, pension adjustment reversals or past service pension adjustments. As of January 1st three years ago, Lesley did not have any unused carryforward room. What is Lesley's total RRSP contribution room for this year? a) $5,760 b) $8,280 c) $14,040 d) $19,000