I've just downloaded and installed ZenCart (doing it without help was a miracle in itself). My question regards pricing. I read through the lengthy thread here but couldn't find a post that solved this problem.

I do digital art and want to set up a store to sell my images. I need my customers to be able to select an image, then select a size and then select the mounting (foamcore or masonite).

All products are priced the same but price will change with size and/or backing.

Example:

any 16x20 print is $75.00
foamcore mount add $15.00
Total $90.00

Can this be done in Zencart? (latest version)