All of These Are True,except

Multiple Choice

All of these are true,except

A) If production exhibits diseconomies of scope,firm should pair down production line to reduce costs.
B) If production exhibits diseconomies of scope,firm should pair up production line to reduce costs.
C) If production exhibits economies of scope,firm should pair up production line to reduce costs.
D) If production exhibits economies of scope,firm should pair down production line to increase costs.