Question

A store sells cups and plates for parties. The owners want a program that allows them to enter the price of a cup, the price of a plate, the number of cups purchased, the number of plates purchased, and the sales tax rate. The program should calculate and display the total cost of the purchase.

desk check the pseudocode

Answer 1

C++ :

OUTPUT :

CODE :

#include <iostream>

using namespace std;

int main()

{

//Declare variables to store user input

int cups,plates; //to store number of cups and plates

double cost_cups, cost_plates; //to store price of cups and plates

double tax_rate; //to store sales tax rate;

double sell_price,tax_amount, net_amount;

//to store selling price tax amount and sell_price after adding tax

//Ask user for data

cout << "Enter number of cups : ";   cin>>cups;

cout << "Enter number of plates : ";   cin>>plates;

cout << "Enter price per cups : ";   cin>>cost_cups;

cout << "Enter price per plates : ";   cin>>cost_plates;

cout<<"Enter sales tax rate in % : "; cin>>tax_rate;

//Calculate sell_price and tax

sell_price = cups * cost_cups + plates * cost_plates;

tax_amount = sell_price * tax_rate/100.0;

net_amount = sell_price + tax_amount;

//Display final data

cout<<" Total cost = "<<net_amount<<" ";

}