Question

  

• Draw the hierarchy chart and then plan the logic for a program for the sales manager of The RHC Company Ltd. The manager needs a program to determine the profit on any item sold. Input includes the wholesale price and retail price for an item. The output is the item's profit, which is the retail price minus the wholesale price. Use three modules. The main program declares global variables and calls housekeeping, detail, and end-of-job modules. The housekeeping module prompts for and accepts a wholesale price. The detail module prompts for and accepts the retail price, computes the profit, and displays the result. The end-of-job module displays the message “Thanks for using this program”.
• Can you reference your source of information after answering.

Answer 1

Dear student, according to the question, the solution is as follows:

Program:

#include <stdio.h>
int wholesale_price, retail_price,profit; // Global Variables
void houseKepping()
   {
       printf("Enter the wholesale_price of an item : ");
       scanf("%d",&wholesale_price);
   }
   void detail()
   {
       printf("Enter the retail_price of an item : ");
       scanf("%d",&retail_price);
     
       profit =retail_price - wholesale_price; //profit calculation
       printf("\nThe Profit is : %d\n",profit); //displaying the profit
   }
   void End_of_the_job()
   {
       printf("Thanks for using this program");
   }
int main()
{

// Calling all the three modules
    houseKepping();
    detail();
    End_of_the_job();
    return 0;
}

Output:

Online C Compiler - online editor - Mozilla Firefox (Private Browsing) Online C Compiler C Expert Q&A | Cheg filereadinginc -Go... CFile I/O C Search Stop | C Share | H save l () Beautify! © Draw The Hierarc xOnline MySQL Ter... x 0https//www.onlinegdb.com/online c.compiler Run | O Debug! 土 Language OnlineGDB beta main.c F9 online compiler and debugger for c/c++ ("Enter the wholesale_price of an ("%d", &wholesale-price) ; item "); code. compile. run. debug. 14 15 share IDE My Projects Learn Programming void detail() 16 input Enter the wholesale_price of an item 100 Programming Question Enter the retail_price of an item 120 We are Hiring Sign Up Login The Profit is20 Thanks for using this program . . Program finished with exit code 0 About FAQ Blog Terms of Press ENTER to exit console Use Contact Us GDB Tutorial Credits 2016-2019 GDB Online

Case 2:

,团4) 3:19PM * Online C Compiler - online editor - Mozilla Firefox (Private Browsing) Online C Compiler 6 filereadinginc-Go © Draw The Hierarc Expert Q&A | Cheg CFile VO Online MySQL Ter x x x 0https//www.onlinegdb.com/online c.compiler C Search Run | O Debug! Stop | C Share | H save l () Beautify! 土 Language OnlineGDB beta main.c online compiler and debugger for c/c++ 13 15 16 void detail() ("Enter the wholesale_price of an ("%d", &wholesale-price) ; item "); code. compile. run. debug. 14 share IDE My Projects Learn Programming input Enter the wholesale_price of an item 200 Programming Question Enter the retail_price of an item 260 We are Hiring Sign Up Login The Profit is 60 Thanks for using this program . . Program finished with exit code 0 About FAQ Blog Terms of Press ENTER to exit console. Use Contact Us GDB Tutorial Credits 2016-2019 GDB 0 Online

Thank you, All the best.

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