Agnes is 40 years old. She wants to know how much she should be saving each year for retirement. Below are the specifics:

• She wants to retire at 60 and expects to live until shes 90
• She currently makes $45,000 and expects that to increase each year with inflation (2%). She thinks she will need about 70% of that to live on in retirement.
• She has $40,000 in an RRSP
• Her investments are earning a real rate of 7%
• When she retires she will move her investments into a more conservative portfolio and earn 3% per year.
• She expects that CPP will be about $15,000 per year.

How much does she need to have saved at the time she retires?