资产运营期间的成本管理主要包括()。
A.购电成本
B.营销成本
C.生产成本
D.管理成本
参考答案:A, B, C, D
Explain the meaning of the following terms with regard to the law of agency, providing specific examples within the context of company law:
(a) express authority; (3 marks)
其他业务利润