Ready! E-Commerce Product Parameters

I have installed Ready! E-commerce on my site and I’m setting up my shop. The only problem is that I have added product parameters that are additions onto the original product. I am trying to figure out why the price that I have put into the parameter doesn’t add up to the total price. Below is the link to my page… Help anyone?

http://247cbshop.com/product/galaxy-dx959-cb-radio-2/