Plaintiff's arguments
22. Mr Sheller contended that Silverbrook had breached clauses 3.2 and 4.2 and by reason of Silverbrook's breaches, although Silverbrook, had it gone through the processes envisaged by the contract, may not have granted pay increases or bonuses, we shall never know, because Dr Lindley had lost the opportunity to have those increases and bonuses. This lost opportunity was more than negligible, and is compensable, and ought to be assessed in the way the High Court considered appropriate for lost commercial opportunities in Sellars v Adelaide Petroleum N.L. and Others (1992-1994) 179 CLR 332 at 355 (Mason CJ, Dawson, Toohey and Gaudron JJ). Mr Sheller also referred me in this context to Chaplin v Hicks [1911] 2 KB 786 and Lime Telecom Pty Limited v Powertel Limited [2009] NSWSC 590 at [56]- 69]. He submitted that the starting point for the damages assessment is the calculation of the benefits which Dr Lindley would have received had there been reviews of salary, objectives set, and a judgment of performance against objectives. He submitted I should find any review of performance, had it occurred, would have been favourable; any objectives set would have been readily achievable. Considering Silverbrook's discretion not to give salary increases or bonuses, Mr Sheller submitted the only way Dr Lindley could fail in these proceedings was if I were to find on the balance of probabilities that the discretion would always have been exercised against her. He invited me to find at the worst that it would only have been exercised adversely to her from time to time, but that even that finding was not available. Mr Sheller submitted that if I find Dr Lindley would have achieved the objectives had they been set, and performed favourably on reviews of her performance, it was not now open to Silverbrook to deny her pay increases and bonuses just because the discretion could have been exercised against her. He invited me to reject Ms Lee's evidence that she would have exercised her discretion against Dr Lindley regardless of whether performance assessments had occurred, and regardless of whether objectives had been set and she had achieved them all. He referred me to Hoyts Pty Ltd v Burns [2003] HCA 61 at [54], where an injured plaintiff had given evidence at trial of what she would have done if appropriately warned of a tortious risk, and where the Court (at [54]) said:
"[E]vidence of what a claimant would have done if a non-existent warning had been given by a hypothetical sign is so hypothetical, self serving and speculative as to deserve little (if any) weight, at least in most circumstances."
23. He also referred me to C.G.U. Workers Compensation (NSW) Ltd v Garcia (2007) 14 ANZ Ins Cas 61-746 at 76-366 to 76-367 [130]-[138], especially at [134] where Mason P (Hodgson and Santow JJA agreeing) said a duty of good faith may be implied in specific classes of contracts to give business efficacy. Whether it could be implied, depended inter alia on "whether the enjoyment of the rights expressly confirmed would or could be rendered nugatory, worthless or perhaps be seriously undermined" [136]. Mr Sheller referred me to [168] where Santow JA (with whom Hodgson, JA, agreed) said:
"Thus while the duty to act in good faith may be implied in certain contractual contracts, such as employment, there is as yet, as the law currently stands, no general contractual term, implied in law, requiring the exercise of good faith on contractual performance".
Mr Sheller also referred me to an article called " Good Faith in Australian Contract Law ", (2003) 19 J Con L 155 at 157 (J W Carter and E Peden), and another called " When Common Law Trumps Equity; The Rise of Good Faith and Reasonableness and the Demise of Unconscionability " (2005) 21 J Con L 226 at 238-9 (E Peden).
24. Mr Sheller calculated the sum of money Dr Lindley would have been paid had her salary been increased by 5% per annum for the term of the contract, was $110,382.56. He calculated that a payment of a $40,000 bonus per annum for the term of the contract would have amounted to $190,000. As at the date of trial he calculated interest (I assume at rates allowed under the Civil Procedure Act, 2005) at $28,817.57 for salary and $62,126.56 for bonuses. The grand total for all sums was, to the time of trial, $391.321.69.