pls solve clearly

Question 30 The reason why two activities must be done in particular order can be termed "a constraint" ANS: Question 31 Damages for the avoidable delay as set forth in this contract are called liquidated damages True or false? ANS: Question 32 When calculating the early start of a subsequent activity ALWAYS USE THE LARGEST early finish Tor F? of the predecessors ANS: Question 37 Given the Above Date - Find the time and cost to complete the project (Nominal): 12 days - $1700 -Which activities should be crashed to meet a project deadline of 10 days with a minimum cost? Assume partial crashing. -Find the project cost for 10 days completion. = -Is partial crashing an appropriate assumption in this kind of project? Comment: yes