You are planning to save for retirement over the next 30 years. To do this, you will invest $850 per month in a stock account and $350 per month in a bond account. The return the stock account is expected to be 10%, and the bond account will pay 6%. When you retire, you will combine your money into an account with a return of 5%. How much ca you withdraw each month from your account assuming a 25-year withdrawal period