Answer:1
Explanation:
I am pretty sure I’m correct because they finished cleaning and they went home so it’s at the same time
The less formal choice would be A.
order of importance
Explanation:
The reasons for earning straight A's are presented according to the order of their importance. When information is prioritized by the speaker in proportion to its value, it means he/she is using an organizational structure called <em>order of importance</em>.
Please make this more clear