委托中介类信息咨询主要包括技术贸易中介咨询、资信咨询、专项调查咨询和委托常年咨询顾问等业务。
查看答案
依据财税[2018]32号文,适用税率变化。纳税人发生增值税应税销售行为或者进口货物,原适用17%和11%税率的,税率分别调整为16%、10%。
In composite motion of a point, the transport velocity and acceleration at an instant are the velocity and acceleration of the point in the moving reference frame coinciding with the moving point.