This document discusses two scenarios related to corporate law. The first scenario involves the alteration of the constitution of Calamari Music Pty Ltd and whether it is enforceable against minority shareholders. The second scenario involves the expropriation of shares of Pearl and Marina by Callie and Marie of Calamari Music Pty Ltd. The second part of the document discusses the issues related to the loan agreement instituted with BankWest and whether it is binding upon Genki Ltd. It also discusses whether Business Brothers Pty Ltd is held by Genki Ltd as a subsidiary company.