In this exercise, you modify the program from Lab 6-2 in Chapter 6. If necessary, create...

In this exercise, you modify the program from Lab 6-2 in Chapter 6. If necessary, create a new project named Introductory17 Project and save it in the Cpp7\Chap10 folder. Copy the instructions from the Lab6-2.cpp file into a source file named Introductory17.cpp. (The Lab6-2.cpp file is contained in either the Cpp7\Chap06\Lab6-2 Project folder or the Cpp7\Chap06 folder. Alternatively, you can enter the instructions from Figure 6-37 into the Introductory17.cpp file.) Change the filename in the first comment to Introductory17.cpp. Modify the program so that it uses a void function to determine the commission. Save and then run the program. Test the program using the following sales amounts: 15000 and 250125.

REFERENCE: Figure 6-37