solve in c language

Q.3 You belong to a multilevel network marketing system where each person adds n number beneath them those n number person also add n number beneath them. Every time you add a person beneath you, you earn 10 bucks, when someone whole comes under you and adds a person, you earn 3 bucks doesn't matter what level it is, if this chain can be on the nth level and you have a structure with you, write down a program to know who much a person earned so far, doesn't matter on what level they are, the system should traverse the nodes and should display bucks accordingly Example:- N1(41 bucks) N2(13 bucks) N3(36 bucks) N4(10 bucks) N60 bucks) N70 bucks) N8(20 bucks) () N5(0 bucks) N9(0 bucks) N10(0 bucks) Implement a function that takes a node as a parameter and returns the total bucks earned by that node