The accounting income follows the historical cost principle and the matching principle, which is conducive to the objective reflection of the business management responsibility of the enterprise management authorities. But, due to the historical cost principle inherent defects, especially according to the present value of revenue and expenses by historical cost line, makes the calculation of accounting earnings lack of inner logical unity, and the matching principle is difficult to carry out, so that the book value of assets can not reflect its real value, cost cannot be fully compensated. And the economic benefit is measured in the current value, which reflects the actual value of the asset, which is beneficial to the full compensation of the cost. 3. Modern enterprise period According to the travelling expenses data, in mid-december in zhejiang market price of R22 / everything/R410a 1.53/2.57/36500 yuan/ton, respectively, from early September at the bottom of the periodic rebounded 20% / 38% / 46% respectively, the downstream demand off-season, but the price of raw material hydrofluoric acid, chloride methane due to higher environmental factors superposition enterprise starts ascending space limited (according to the travelling expenses, effective device industry starts. Seventy percent), refrigerant price off-season does not light. Moreover, the average price of r22/r22/r134a/R410a has increased by 68%/32%/103%, respectively, from 2016Q4. Compared with the raw material spread, we have been able to calculate the company's overall profitability. Emotional checking account is divided into two: The emotional deposits along with the withdrawals. Emotional deposits means learning the person, being kind and forgiving, and being true to your word. Emotional withdrawal alternatively could be the complete opposite of everything I pointed out; being disrespectful, rude and hold grudges, with no commitment in any respect. Unlike trading or futures trading, currency trading does not need and possesses a particular market. All trades are executed Over The Counter (OTC) through high-speed interconnected electronic networks. The banks have their own dealing rooms and a lot individual traders trades from other home on specific encrypted foreign exchange trading software platforms. These trading platforms are generally of two sides as online or broker-side trading platforms and direct access or trader-side trading platforms. Gender pay gap widening for women in their 20s, data shows Vivekanand International School is found on Street No. 4 in Vishwas Nagar in New Delhi. Vishwas Nagar is amongst the many colonies in Shahadra. Shahadra is surely an eastern suburb of Delhi. Sometimes people call the whole trans-Yamuna region as Shaahdra. Vishwas Nagar is yet another relatively cleaner and great place to be for middle to upper middle class families near Shahdra. The colony is situated at merely 1 km from Shahadara Metro Station. Vishwas Nagar is well-known due to the streets name that is well located.