The "Alprazolam" and "Xanax" bubbles that shoot out of the "Prescription Drugs" bubble should be combined into one bubble with a total of 2.1 as they are generi

The "Alprazolam" and "Xanax" bubbles that shoot out of the "Prescription Drugs" bubble should be combined into one bubble with a total of 2.1 as they are generic and brand name respectively for the same drug.