Just a bit confused as to what aspect of equity (promissory estoppel or specific performance?) would apply here.
The question in brief is:
'Brian' receives job offer with starting salary of 30,000 from Firm A.
In reply to this, at talks Firm B tells Brian that their max starting salary is 20,000.
But Brian then receives a letter from Firm B stating that they will pay him 40,000 (wasn't proofread, typo instead of 20,000)
On basis of this letter, Brian rejects the 30,000 offer from Firm A and calls up Firm B to accept their offer, but they refuse to honour 40,000, say max is 20,000.
Firm A would then not re-instate their offer of 30,000 and Brian is now jobless.
What would be Brian's causes of action against Firm B in equity? (Estoppel or Specific Performance?)
It also asks what defences Firm B could use, which would obviously be mistake.
If anyone could help I'd be very grateful, especially if any one knows any common law cases similar to the above facts, haven;t been able to find them myself .