I posted the images to the url you asked that I put them on. I tried posting that here before. but apparently it didn't stick. Anyway the images are there for you to check out. It asked me for my email. will you need that to look at them?
The issue is that the system is looking for the lowest price. And 14.99 is less than 24.95. The price for "qty 2" should be less than "14.99". Please see the post of Eduardo here. He already provided the solution. Set "12.475" instead of "24.95" for "qty 2"