Need help in c ,plz help me

Question

MIP (Semester 1) EXERCISE:
Write in Algorithmic form, flowchart or in C Language, the logic allows the support of Ordered Quantity Customer Code, Unit Price Quantity Ordered2, Unit Price2 Ordered Quantity3, Unit Price3 And to calculate The Net Pay knowing that i (i 1.3) Net Pay Ordered Quantity i Unit Price The processing must be done for 100 elients and the display of the results for customers, must be online in the form Cod Net Pay Client Number

Answer 1

thanks for helping me

Answer 2

I do not know how to start