Which of the following patterns would be observed on immunofluorescence in a patient with bullous pemphigoid?

A) Linear deposition of IgG and C3 along the basement membrane zone
B) Granular deposition of IgA and IgG in the epidermis
C) Diffuse deposition of IgM and IgG throughout the dermis
D) Absence of any immunoglobulin deposition in the skin