How many subordinate clauses are in a simple sentence?

What central idea does this passage develop? the impact of fate the integrity of leaders the ruthlessness of power the importance of friendship

Itscome to our attention that someone has been taking extra supply out of the supply cabinet for some time now and this is not allowed the officer manager says if this continues to happen we will have to put up security cameras this will come out of the office budget there for our paychecks make sure that you're only using me budget for the for your department

Public opinion polls are used in marketing