How to add price tag of Firm or Negotiable

Hi guys, I have created a new field called PRICE TYPE in the ad listing details section when posting an ad. It has a selection of radio buttons that the ad lister can select to show if the price is Firm, Negotiable, Giveaway, Swap/Trade. I would like to have the selected result from the radio button showing next to the price when the ad is viewed. At the moment the box shows the “Price” “Phone Number” “Private Message Button” and the “Advert#” number. How can I pull this data in so it shows next to the price?

Also how can stop the Advert# number from showing at all?

Thanks.