353729 Prestashop Attribute Price

I am using Prestashop version 1.2.4. Prestashop allows various combinations of products, and these combinations can impact the price of the item. The product attributes that make up the combinations are displayed in drop down menus that the customer can select. For example, if you start with a "Widget", the customer can choose to make it a "large blue Widget" by choosing "large" from one drop down menu and "blue" from another. In this example, large increase the price of the widget by $10.00 and blue increases the price by $5.00. The problem is, that Prestashop does not show the prices for the attributes, so the customer does not know that making the widget large is going to increase the price by $10.00 until after they have made the selection. I would like to have the price of the attribute displayed next to the attribute in the drop down menu: Large - $10.00 Medium - $5.00 without hard coding it into the description. The reason being, is that I have different customer groups with diffent discounts. I would like the attribute price to change in the drop down box as different customers log in. I hope this all made sense. If you have any questions before bidding, please let me know.