Add to cart change price based on dropdown change

[roipatrick]

I created a simple product and adjusted the Custom option. I added a size and Color in the Custom Option. Now my problem is this, In the check out cart when I changed the size dropdown and the color dropdown the price doesn't change. It should add up the price stated in the dropdown. Let's say the default price of my chair is 50 then I choose color green which is additional 10 then the 50 must change to 60 on color dropdown change.

How Can i achieve this one??

Need help anyone.

[Store_Manager]

Hello.

If you use simple products with custom options, when creating the options you can also add prices (fixed pr percentage).

Have a look at this screenshot -

Please, specify if you have set this settings correctly.