the $10 fsc (fuel surcharge) is an upcharge to battle the rising costs of fuel.
i am in logistics. it is an accessorial charge that, to be honest, is needed. if companies didnt charge this it would eventually bankrupt them.
its just a fact of trade.
the processing fee probably covers the hot/cold packs and other packing materials, including merchant fees (dont forget that visa / mc / disc / amex charge merchants for accepting their cards)