Question #255059
Draw a flowchart (cellphone) so that it uses the following methods to calculate the billing amount. (In this programming, do not output the number of minutes during which the service is used.)
a. regularBill: This method calculates and returns the billing amount for regular
service.
b. premiumBill: This method calculates and returns the billing amount for premium
service.
Expert's answer
The answer to your question is provided below
