概念题：垄断竞争中的无利润均衡（ no-profit equilibrium in monopolistic competition）

中国大学MOOC: Profit center managers are often evaluated by comparing actual profit to targeted or budgeted profit

All of the following statements regarding profit margin is true except A: Profit margin reflects the percent of profit in each dollar of revenue. B: Profit margin is also called return on sales. C: Profit margin can be used to compare a firm's performance to its competitors. D: Profit margin is calculated by dividing net income by net sales. E: Profit margin is not a useful measure of a company’s operating results.

经济利润与会计利润（economic profit versus accounting profit）

利润（Profit）

To achieve profit is not the ultimate goal but profit is the bottom-line measure of a firm’s success and ability to survive.

Stock purchased was debited incorrectly to the motor vehicles account. The effect on the profit and loss account would be ？ A: Asset unaffected B: Asset understated C: Profit unaffected D: Profit affected

Due to its impulse to pursue high profits, international hot money is bound to look for which of the following investment fields? A: Low risk, low profit B: Low risk, high profit C: High risk, high profit D: High risk, low profit

The gross profit percentage:

6. profit margin: ______