For this 52-week saving challenge example, you put away the amount of money that matches the week that you're in. So, in week one you would put in one dollar. By the middle of the year ...

The 52-week savings challenge ... begin by saving $1 in the first week, $2 in the second week, and continue this pattern, increasing your savings by an additional dollar each week.

Then, you'll save an additional dollar each week moving forward ... such as a vacation or a new car. Starting a savings challenge is only one piece of the puzzle. You'll also need to find ...

Neither state requires $1 million in retirement savings, according to the new analysis. Don’t have a million dollars? Here are a few popular retirement states with lower costs.