A．NUMBER（库存量)B．SUM（库存量)C．COUNT（库存量)D．TOTAL（库存量) A: NUMBER(库存量) B: SUM(库存量) C: COUNT(库存量) D: TOTAL(库存量)

Operating ROA is calculated<br/>as __________ while ROE is calculated as ____ A: EBIT/Total Assets; Net Profit/Total Assets B: Net Profit/Total Assets; EBIT/Total Assets C: EBIT/Total Assets; Net Profit/Equity D: Net Profit/EBIT; Sales/Total Assets

The rate of return on total assets is calculated as ( ). A: (Sales profit + interest expense) ÷ total average assets B: (Net profit + interest expense) ÷ total average assets C: (operating profit + interest expense) ÷ total average assets D: (Total Profits + Interest Expense) ÷ Total Average Assets

What is the total cost in this outcome (Firm A's total cost + Firm B's total cost)?What is the total cost in the efficient outcome (assuming that the price is $3 and four units are produced in total)?<br/>______

总收益=价格*销售量，其中“总收益”的字母表示为（ ）。 A: TR（total revenue） B: TP（total Profit） C: TI（total income ） D: TC （total cost）

What will there be on the 1st of May in the Hua Mei Company A: A total of 8. B: A total of 10. C: A total of 20.

Their total area accounts for about ( ) of the total ocean area.

In which case is total expenditure in an economy not equal to total<br/>income? ____ A: If total saving is larger than total investment. B: If net exports are not zero. C: If inventory investment is negative. D: None of the above—they are always equal.

What is Waiting time? A: the total time in the blocked and waiting queues B: the total time spent in the ready queue C: the total time spent in the running queue D: the total time from the completion till the submission of a process

Assets total $150,000<br/>and Liabilities total £60,000.<br/>The equity of the business must total ( <br/>) A: £21,000 B: £9,000 C: £210,000 D: £90,000