把含盐14%的盐水20千克和含盐80%的盐水30千克倒在一起,这时盐水的含盐率是多少?
(20×14%+30×80%)÷(20+30)=53.6%
In relation to employment law explain:
(a) the meaning of ‘constructive dismissal’; (5 marks)
经营行在办理进口保理业务时,仅承担因进口商信用风险导致的()。
A.破产风险
B.拖延风险
C.迟付风险
D.代理行风险