Based on the information provided in Table 5 - 1, (1) advise the most appropriate strategy for the General Machinery business acquired from H Group: cost leadership strategy (成本领先战略)，differentiation strategy(差异化战略)，or focus strategy(集中化战略.Please prvide reasons to support your answer. (2)Suggest possible ways to create synergies (协同效应) in the General Machinery business post acquisition, given that L Group has cost advantage in the General Machinery business. (3) Describe the type of information that L Group should obtain in order to assess, from financial perspective, the cost cutting plan for the General Machinery business acquired from H Group.

下列关于刘某抵押房屋的表述中，错误的为（）。

A.刘某将该商铺抵押后又在屋顶搭建一阁楼，该阁楼也应当属抵押财产

B.刘某应当将房屋抵押情况告之吴某

C.经估价机构评估，刘某商铺价值70万元，该商铺价值大于所担保债权，其余额还可以再次抵押

D.刘某到期不能偿还债务、拍卖、变卖商铺时，吴某有优先购买权