On some projects, especially ones of smaller scope, activity sequencing, activity resource estimating. Activity duration estimating and (74) are so tightly linked that they are viewed as a single process that can be performed by a person over a relatively short period of time.

A．project planning

B．schedule development

C．cost estimating

D．time estimating

我国民事诉讼中诉讼费用的收取（）

A、均是按件征收

B、财产案件按比例征收，非财产案件按件征收

C、财产案件征收，非财产案件不征收

D、由人民法院决定如何征收