Difference between that's all and that's final

[LAURA]

Test No. errors/inter-5 "Talk about it later", question 1

I'm not going to accept this offer that you and the company have made and that's at last.

(a) going to
(b) offer
(c) have made
(d) at last

Test No. errors/inter-5 "Talk about it later", answer 1

I'm not going to accept this offer that you and the company have made and that's final.

Correct entry: final
The error was: (d) at last

You have found the error but your entry is incorrect.
I'm not going to accept this offer that you and the company have made and that's all.
_________________________

What is the difference between that's final and that's all?
THK

[Torsten]

That's all means that this is everything you want or need.
That's final means that you won't change your mind.
_________________
Test Of English for International Communication
TOEIC Preparation & TOEIC Vocabulary

[lost_soul]

Can I say simple "That's it" ???
_________________
Alex

How much upchuck would a woodchuck upchuck if a woodchuck could upchuck ?

(a guy from Russia)

[Alan]

Hi,

Yes, you could say: That's it but it doesn't really suggest the idea of finality which is needed here.

Alan
_________________
English as a Second Language
You can read my ESL story Word Story: Search Engines