1. To calculate the benefit�Ccost ratio, simply add 1. 0 to each profitability index. Ϊ�˼�������-�ɱ����ʣ�����Ҫ�ڻ�������ָ���ϼ�1��0��
2. Prices of steel, iron and steel enterprises to promote the improvement of profitability. �ֲļ۸�Ļ����������ٽ��˸�����ҵӯ��״���ĺ�ת��
3. Employees and their representative groups are interested in information about the stability and profitability of their employers. ��Ա�����������֯�����й�������ȶ��Ժͻ���������������ϡ�
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n.
1. the quality of affording gain or benefit or profit