Set pricing based on product variant options

Site URL: https://www.sugarshackforge.com/available-work

I am currently trying to set pricing of a product that has a very high number of variants to it (180+). I was wondering if there is a way to set a base product price and then set an added charge to the base product, based on the options that are chosen. I feel like this should be possible, but I cant seem to figure out how to do it.

Thanks for any help you might be able to give me.