An IgG Antibody Exposed to the Endoproteolytic Enzyme Pepsin, Followed

An IgG antibody exposed to the endoproteolytic enzyme pepsin, followed by exposure to the endoproteolytic enzyme papain, will result in which structure in which order?

A) F(ab) and F(ab') ₂, followed by 2 Fc
B) Fc and F(ab) , followed by 2 F(ab') ₂
C) Fc and F(ab') ₂, followed by 2 F(ab)
D) 2 F(ab') ₂, followed by 2 F(ab) and 2 Fc
E) 2 Fc and 2 F(ab') ₂, followed by 4 F(ab)