利润表项目一般按照相关科目的发生额填列,但例外的是()
A.管理费用
B.每股收益
C.营业收入
D.营业成本
参考答案:B
铸铁碳硅当量(CE)的计算式是()。
A.CE=C+Si
B.CE=C÷Si
C.CE=C+1/3(Si+p)
D.CE=Si÷C
Which of the following is least likely to be the long-run effect of a price ceiling that is set below the equilibrium price()
A. Sellers take bribes.
B. Suppliers discriminate.
C.Sellers improve quality.