Technician a Says That Monotherm Pistons Feature a Bushingless Wrist

Multiple Choice

Technician A says that Monotherm pistons feature a bushingless wrist pin bore. Technician B says that forged steel pistons are usually equal in weight to equivalent bore aluminum trunk pistons because much less material is used in their construction. Who is correct?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B