In project management , a (73) is a listing of a project’s milestones, activities, and deliverables, usually with intended start and finish dates. Those items are often estimated in terms of resource (74) ,budget and duration, linked by dependencies and scheduled events.

A. schedule

B. activity

C. plan

D. contractor

若源程序是用高级语言编写的，（）是机器语言程序或汇编程序，则其翻译程序称为（）。