Correct answer is option B (ER -> Golgi apparatus -> plasma membrane)
Newly synthesized protein pass through series of stops before it gets to where it is needed. The proteins enter a biosynthetic secretory pathway in the endoplasmic reticulum (ER) by crossing the ER membrane from the cytosol.
It is further transported from the ER to the golgi apparatus. The golgi apparatus is the sorting and dispatching station for the products of the ER which are packed in vesicles. The golgi apparatus distributes the many proteins and lipids that it receives from the ER and then modifies the plasma membrane, lysosomes and secretory vesicles.