(b) Advise Mark and Martha whether they have breached any of the directors' duties under ss180 and 588G under the Corporations Act 2001 (Cth). (1.5 marks) (c) Advise the directors above whether any penalties under s1317 are potentially imposed on them because of the breach of directors' duties. (2 marks) (d) Advise what if any defences are available to Jerry, Mark and Martha under ss 180(2) and 588H