Oh, that's my prime delivery.

What, already?

Only one thing can match the buzz of Prime's fast delivery.

And that's the buzz of Prime's entertainment.

What are we watching?

Heads of state, that new action comedy with Idris Elber as the Prime Minister,

John Sina as the president, and Prianka Chopra Jonas,

as their only hope.

It looks like a blast.

From fast delivery to explosive entertainment, it's on Prime. For only

$899 a month, join now. Content includes limited ads, subscription or to renews. For more information,

go to amazon.com.uk.U.K. slash prime. Reality for a really great future.

We're talking real money.

Really nice to be so popular that you're just inundated with questions.

So once again, being Friday, I'm going to do a question and answer day because I've got lots of your questions than I need to answer.

And you've both called them in to 855-935 Talk, which you can call 24-7, or you can

send questions in at talking realmoney.com on the contact form. You can speak them there,

and that's the way we love getting them. Yes, we'll take them written to, but we like

getting them when you speak them like this. Hi, Tom and Don. My name is James, and I was hoping you

could provide some general guidance on how much to contribute to a pre-tax 401k versus a Roth 401k. My wife and

are about 30 years old and make around $175,000 a year.

We live in a state with no state income tax.

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