Question

An online retailer wants a program that displays the total amount a customer owes, including shipping. The user will enter the total amount due before shipping. The amount to charge for shipping is based on the customer's membership status, which can be either Standard or Premium. The appropriate shipping charges are shown in Figure 9-42. The program should use two program-defined functions: one to determine the shipping charge for a Standard member and the other to determine the shipping charge for a Premium member. If necessary, create a new project named Advanced23 Project, and save it in the Cpp81Chap09 folder. Enter your C++ instructions into a source file named Advanced23.cpp. Also enter appropriate comments and any additional instructions required by the compiler. Display the total due in fixed-point notation with two decimal places. Test the program appropriately 23. Total due before Membership type shipping (S) Shipping (S) Standard 12.99 4.99 4.99 0-100 Over 100 Premium 0-49.99 Over 49.99 0 Figure 9-42

Answer 1

Please find below the required code:

//Advanced23.cpp

#include<iostream>

#include<iomanip>

using namespace std;

//method prototype that accept amount as double

//and return double value

double premiumMemberShippingCharge(double);

double standardMemberShippingCharge(double);

/*main function for executin the program*/

int main(void)

{

//amount due varibale

double amountDue;

//asking user to enter total amount due

cout<<"Enter the total amount due before shipping : ";

cin>>amountDue;

//using iomanip library displaying the two decimal places

cout<<fixed;

cout<<setprecision(2);

//calculating charges for both standard and premium by calling the function

double shippingChargeForPremium = premiumMemberShippingCharge(amountDue);

double shippingChargeForStandard = standardMemberShippingCharge(amountDue);

//displaying the charges for shipping

cout<<"\nFor standard user shipping charge for "<<amountDue<<" : "<<shippingChargeForStandard<<endl;

cout<<"For premium user shipping charge for "<<amountDue<<" : "<<shippingChargeForPremium<<endl<<endl;

//displaying total charges

cout<<"Total amount due after shipping for Standard user : "<<amountDue+shippingChargeForStandard<<endl;

cout<<"Total amount due after shipping for Premium user : "<<amountDue+shippingChargeForPremium<<endl;

return 0;

}

//method for calculating shipping charges for premium user

//data given for charges

double premiumMemberShippingCharge(double amount){

if(amount<0)//if negative amount then return 0

return 0;

else if(amount<=49.99)

return 4.99;

return 0;

}

//method for calculating shipping charges for standard user

double standardMemberShippingCharge(double amount){

if(amount<0)//if negative amount then return 0

return 0;

else if(amount<=100)

return 12.99;

return 4.99;

}

//OUTPUT

please do let me knwo if u have any concern...