In this exercise, you will create a program that displays the amount of a cable bill. The amount is based on the type of customer, as shown in Figure 9-43. For a residential customer, the user will need to enter the number of premium channels only. For a business customer, the user will need to enter the number of connections and the number of premium channels. Use a separate program-defined function for each customer type. 

If necessary, create a new project named Advanced25 Project, and save it in the Cpp8\Chap09 folder. Enter your C++ instructions into a source file named Advanced25.cpp. Also enter appropriate comments and any additional instructions required by the compiler. Test the program appropriately. 

Residential customers: Processing fee: Basic service fee: $4.50 $30 Premium channels: $5 per channel Business customers: Processing fee: Basic service fee: $16.50 $80 for the first 5 connections; $4 for each additional connection Premium channels: $50 per channel for any number of connections Figure 9-43