At the beginning of every year, Khalid receives a raise on his previous year’s salary. He wants a program that calculates and displays the amount of his annual raises for the next three years, using rates of 3%, 4%, 5%, and 6%. The program should end when Khalid enters a sentinel value as the salary.

a. Create an IPO chart for the problem, and then desk-check the algorithm using annual salaries of 30000 and 50000, followed by your sentinel value.

b. List the input, processing, and output items, as well as the algorithm, in a chart similar to the one shown earlier in Figure 8-16. Then code the algorithm into a program.

c. Desk-check the program using the same data used to desk-check the algorithm.

d. If necessary, create a new project named Intermediate18 Project, and save it in the Cpp8\Chap08 folder. Enter your C++ instructions into a source file named Intermediate18.cpp. Also enter appropriate comments and any additional instructions required by the compiler.

e. Save and then run the program. Test the program using the same data used to desk-check the program.