1.A: No
1.B: No
2.A: Without hesitation
2.B: No but there's no need because A.
2.C: No. I might be gutted if I didn't get a single thank you (I have an ego, after all) but I wouldn't be doing it for the kudos.
2.D: Yes but he wouldn't be there because A.
2.E: Directly and unambiguously
1.B: No
2.A: Without hesitation
2.B: No but there's no need because A.
2.C: No. I might be gutted if I didn't get a single thank you (I have an ego, after all) but I wouldn't be doing it for the kudos.
2.D: Yes but he wouldn't be there because A.
2.E: Directly and unambiguously
Sum ergo sum