in 2022 mrs. white has taxable capital gains of 21,750 rental income of 5720 pays spousal support of 15000 employment income of 80200 after claiming an RRP deduction of 4000. her employer reports a 2022 PAof 8000. at the end of 2022 mrs. white has unused RRSP deduction room of 14200. in addition at the end of 2022 she has undeducted RRSP contributions of 7350. in 2023 she makes additional contribution to her RRSP of 11250. What is mrs. White's maximum RRSP deduction for 2023