You are planning to save for retirement over the next 25 years. To do this, you will invest $1,200 a month in a stock account and $900 a month in a bond account. The return of the stock account is expected to be 11 percent, and the bond account will pay 7 percent. When you retire, you will combine your money into an account with a 9 percent return. Required: How much can you withdraw each month from your account assuming a 25-year withdrawal period? (Do not round your intermediate calculations.) Detailed explanation please, steps, baby steps for a toddler to understand.