... ,3.5,4 (discounted model, bike, engine, firearms use) 3, Y-shaped: 1.5,2.0 (discounted GB, Wii, Nokia chargers, electric ... .0, 2.3 (demolition of small appliances use) 5, M-shaped 2.5,3.0,3.5,4.0,4.5 ... ,5.0,5.5 (U-shaped, forked): U6 (demolition of part of the phone, Japanese household ...