Match the Antibody Types with their functions.

Column -A(Antibody Type)                                Column -B (Found in)

i. IgA                                                                        1. Blood and extracellular fluid 

ii. IgG                                                                       2. Surface of immature B cells 

iii. IgD                                                                      3. Basophils and mastocytes 

iv. IgE                                                                      4. Mucosal secretions like saliva, tears, and breast milk