请大家帮帮忙回答以下问题:1.Identify the relevant legal principles which can influence choice of business unit2.Explain the differences in the regulatory approach adopted for partnerships and registered companies with regard to their management3.Explain the significance of specialist terms contained in a specimen contract4.Assess the validity of at least two contractual clauses contained in a specimen contract 5.Assess the effectiveness of a provision found in the different acts