Final answer:
The student is asking for help in developing a taxi fare mobile application that handles cash payments and calculates change for passengers paying for rides from UMP to Mbombela CBD.
Step-by-step explanation:
The question pertains to the development of a mobile application for the specific use by a taxi service. The application is expected to handle cash payments of fares from passengers traveling from UMP (University of Mpumalanga) to Mbombela CBD, ensuring a minimum fare of R20. This app should include functionality to accept payment in the form of bank notes, calculate the total fare in cases where a passenger pays for multiple clients, deduce the minimum fare, and return the correct change to the customer.