Hi expert, this is question programming in c++ hope you can do the question in detailed and correctly so that i can understand and learn something from you expert.i really need explanation to get better understanding thank you expert, will vote ya

(c) The following program calculates the weekly salary for 3 type of workers namely manager, hourly worker and commission worker. The program however only calculates the salary for one worker only after the code for the worker has been entered 3/12 KIE1004 #include using namespace std; int main() ! int paycode, TotalHours pieces 1 double pay, HourlySalary, Piecewage, Weeklysalary. GrossWeeklySales) cout > paycode: while (paycode =4) cout > paycode: ) cout > WeeklySalary: cout > Hourlysalary: cout > Total Hours) if (Total Hours (40) pay - HourlySalary Total Hours: else (40.0 * Hourlysalary) + (HourlySalary + 1.5); pay - (Total Hours - 40) - cout > GrossWeeklySales; cout return 0; } Modify the codes so that the program will loop and requesting the code of the worker until 0 is entered to terminate the program. The program should also display the total salary of all workers when the program terminates. Below is the sample output after the modifications. Contoh keluaran/Sample output Enter paycode Enter 1 for Manager, 2 for Hourly Worker and 3 for Commission Worker. (O to end) : 1 Manager selected. Enter weekly salary: 800 The manager's pay is $ 800.00 Enter paycode Enter 1 for Manager, 2 for Hourly Worker and 3 for Commission Worker. (O to end): 5 Enter paycode Enter 1 for Manager, 2 for Hourly Worker and 3 for Commission Worker. (O to end) : 2 Hourly worker selected. Enter the hourly salary: 20 5/12 KIE 1004 Enter the total hours worked: 45 Worker's pay is $ 950.00 Enter paycode Enter 1 for Manager, 2 for Hourly Worker and 3 for Commission Worker. (O to end) : 0 Total salary for all workers is 1750.00 (6 markah 1 marks) ii. If the segments of the codes which has been underlined below are changed with two separate functions, write the appropriate function prototypes and function definitions for both functions. if (Total Hours