I already know that Acrobatics has 55 power which works with Technician however I also know that Acrobatics doubles in power when the Pokemon is not holding an item thus making it a badass move
My question is: which situation below is true for technician + acrobatics (without item)
(a) Technician applied first : Power = (55x 1.5) x 2 = 165 power
OR
(b) Acrobatics effect first: Power = 55 x 2 = 110 Power (Technician won't apply)