Can't get the calculator to work although things are set up as I use to...?

I'm the web designer for dangeorge and have made all his Jotforms, but I can't get

this new form to add up things right although I've set it up as I use too...?

https://form.jotformeu.com/90983987558381

Thanks.

Please if possible email me here: bjarneoworks@gmail.com

Best,

Bjarne

You assigned 0 as calculation value for the fields Color Red, Color Retro Blue, and Color Grey. You should leave the calculation value field empty or assign the corresponding price.

How to Assign Calculation Value

You should also add the closing bracket at the end of the OPTION TOTAL: calculation and set the $ sign as String. 

Here is a demo form - https://form.jotform.com/90994842298980

Feel free to test it and clone it.