please help to solve the below in units and parts .
Each participant paid $25 to attend a workshop. On Saturday , the number of female participants was 130 fewer than the number of male participants . On Sunday ,the number of male part ipAnts decreased by 20% while the number of female participants increased by 20%. There were 574 participants on Sunday . Find the total amount of money paid by all the participAnts on both days .
Source: Pei Chun Public