Economist lynde hull explained that the benefits of capital in different periods of time would be interest. According to linde hull, interest in a specific period and the difference between the expected consumption is savings (during the period of the growth of capital), and returns the sum of consumption and savings are given period of time. She added that those who plan to pay out of five-year notes would be better off waiting for the New Year. With the real success of the trump tax reform bill, investors in the short term focus more on whether the market has already digested this benefit. The foundation said some agency workers earned a bonus to compensate in part for the loss of pension contributions, with interim managers and senior social care staff topping the list of those workers who command high wages. The principle of rational investment: investment in securities investment in analysis and comparison. The new Surface Pro(2017) accounts for 9.2%, roughly the total of the Surface Book(7.5%) and the Surface Laptop (2.0%).