多项选择题

A.以现金清偿债务时,其低于债务金额的差额计入当期收益
B.以非现金资产清偿债务时,其公允价值低于债务金额的差额计入资本公积
C.以非现金资产清偿债务时,其账面价值低于债务金额的差额计入资本公积
D.以非现金资产清偿债务时,其公允价值高于债务金额的差额计入当期损失
E.以非现金资产清偿债务时,其账面价值高于债务金额的差额计入当期损失