At the end of an immunization session, you found that a reconstituted BCG vaccine vial has around two doses left in it. What should be done in such a situation?
(a) Can reuse the remaining two doses during the next immunization session
(b) Discard the vial in a black coloured bin
(c) Discard the vial in a red coloured bin
(d) Take decision depending upon the Vaccine Vial Monitor(VVM) status