I have one product that is available in 2 different colors. You can purchase it individually or by the case (12 items in a case). Individual cans are $6.75, a case is $78.95. Here's what I want it to look like:

Select Quantity and Color (radio):
CAN of Clear
CAN of Black
CASE of Clear - $78.95
CASE of Black - $78.95

I have been searching, reading, trying for WEEKS now and I just can't get this to work. ANY help is greatly appreciated!