Which Statement Most Accurately Describes the Interactions Among ER, Ribosomes

Which statement most accurately describes the interactions among ER, ribosomes, and Golgi bodies in exporting protein from the cell?

A) ER manufactures proteins, which are carried by ribosomes to the Golgi bodies for export.
B) Golgi bodies manufacture proteins, which travel through the ER to be packaged by the ribosomes for export.
C) ER manufactures proteins, which are carried by the Golgi bodies to the ribosomes for export.
D) Ribosomes make proteins that travel through the Golgi bodies to the ER, which exports them.
E) Ribosomes manufacture proteins, which travel through the ER and are packaged by the Golgi bodies for export.