Woah. Talk about not with it last night. Beautiful example of priming (Social Psychology concept), there: my thoughts were all skewed by what someone suggested... Everyone just ignore that last message, yeah?
I'm dragging my essay out because if you read into the question, little bits pop up that Ms Blazey has put in, which give strong arguments toward the end. Ie Economic loss can't be speculated. No damages have occurred, caused by competition, and this is too remote from B's statements... As such I'm reluctant to end the argument too early.
Let me start from scratch, Dave. The way I'm setting it up is B has duty to J. Reasoning: Foreseeability and Proximity.
I personally believe that an accountant shouldn't have to be a fortuneteller. However, in my understanding, by the definition of the Law (rather than my judgement), there IS a breach: it wasn't farfetched or fanciful (foreseeability) that the risk of harm existed because B didn't warn J. Sure, J got himself into trouble with investing in businesses (and the nature of business is risky... anyone done economics?) and should have known about the effects of competition, but imagine he didn't.
From there, the four points... don't remember them off the top of my head.. probability, amount of damage, ease of avoiding damage, and social utility... I went through them... Must remember that the breach isn't regarding specifically warning against the shop owners opening up competition, but a
general conception of competition and the effect it'd have on profitability.