For the 2021 taxation year, Marion Blue has employment income of $45,000 which includes an RPP deduction of $1,800, spousal support received of $18,000, a business loss of $3,500, and interest income of $1,600. She is a member of her employer's RPP to which she contributes $1,800. Her employer makes a matching contribution and reports a 2021 PA of $3,600. At the end of 2021, she has unused RRSP deduction room of $4,800 and undeducted RRSP contributions of $3,800.