More than one Correct Transcription?

For each group, pick the citation form of the word if you can. Then, indicate which of the remaining forms are reasonable transcriptions of casual speech for that same word and which are not.

1.
a. [kandədejt]
b. [kændIdejt]
c. [kændədejʔ]
d. [kændidejʔ]

2.
a. [aθεntIk]
b. [ɔθεnIk]
c. [ɔðεntIk]
d. [aθentIk]
e. [ɔθεntIk]
f. [ɔðεntik]

3.
a. [haloin manstər mʊvi]
b. [hʌlowin manstr̩ muvi]
c. [halowin manstr̩ muvi]
d. [halowin manstrər muvi]

4.
a. [krItəkl̩]
b. [krItikl̩]
c. [krItIkal]
d. [krItəkəl]
e. [kritIkl̩]
f. [krItεkl̩]

5.
a. [fnalədʒi]
b. [fənalədʒI]
c. [fonolodʒi]
d. [fnələdʒi]
e. [fənalədʒi]