GA (jω), GB (jω) and GC (jω) are three transfer function

G_A (jω), G_B (jω) and G_C (jω) are three transfer function whose phase variations are shown in the given figure. The magnitude variation with respect to frequency is the same for both G_A (jω) and G_C (jω), but their phase variation is as indicated by the curves labelled A and C in the given figure. The transfer function G_B (jω) is such that
φ_C (jω) = φ_A (jω) + φ_B (jω)
G_A, G_B and G_C are respectively—

1. minimum phase, all pass and non-minimum phase functions
2. minimum phase, non-minimum phase and all pass functions
3. all pass, minimum phase and non-minimum phase functions
4. all pass, non-minimum phase and minimum phase functions.

Refer synopsis.