Question

C++ Please

1. A milk carton can hold 3.78 litres of milk. Each morning, a dairy farm ships cartons of milk to a
local grocery store. The cost of producing one litre of milk is $0.2, and the profit of each
carton of milk is $0.04. Write a program that does the following:
a) Prompts the user to enter the total amount of milk produced in the morning.
b) Outputs the number of milk cartons needed to hold milk. (Round your answer to the
nearest integer.)
c) Outputs the cost of producing milk.
d) Outputs the profit for producing milk.

2. Redo Programming question 1 so that the user can also input the cost of producing one litre of
milk and the profit on each carton of milk.

Answer 1

#include<iostream>

#include<math.h>

using namespace std;

int main()

{

float quantity,carton;

float cost=0.2, profit=0.04;

float totalcost,totalprofit;

cout<<"\nEnter the total quantity of milk produced :";

cin>>quantity;

totalcost=cost*quantity;

carton=ceil(quantity/3.78);

cout<<"\nThe total number of cartons required :"<<carton;

totalprofit=carton*profit;

cout<<"\nThe total cost of production :$"<<totalcost;

cout<<"\nThe total profit :"<<totalprofit;

}

CppDroid project_feb20c.cpp Navigator Editor 1 #include<iostream> 2 #include<math.h> 3 using namespace std; 4 int main() 5{ 6 float quantity, carton; 7 float cost=0.2, profit=0.04; 8 float totalcost, totalprofit; 9 cout<<"\nEnter the total quantity of milk, produced :"; 10 cin>>quantity; 11 totalcost=cost*quantity; 12 carton=ceil(quantity/3.78); 13 cout<<"\n The total number of cartons required :"<<carton; 14 totalprofit=carton*profit; cout<<"\nThe total cost of production : $"<<totalcost; 16 cout<<"\nThe total profit :"<<totalprofit;|| 19}

CppDroid terminal Stopped Enter the total quantity of milk produced :4.6 The total number of cartons required :2 The total cost of production :$0.92 The total profit :0.08

Changed code:  

#include<iostream>

#include<math.h>

using namespace std;

int main()

{

float quantity,carton;

float cost, profit;

float totalcost,totalprofit;

cout<<"\nEnter the total quantity of milk produced :";

cin>>quantity;

cout<<"\nEnter the cost of producing one litre of milk :$";

cin>>cost;

cout<<"\nEnter profit from one carton of milk :$";

cin>>profit;

totalcost=cost*quantity;

carton=ceil(quantity/3.78);

cout<<"\nThe total number of cartons required :"<<carton;

totalprofit=carton*profit;

cout<<"\nThe total cost of production :$"<<totalcost;

cout<<"\nThe total profit :"<<totalprofit;

}

CppDroid project_feb20c.cpp Navigator Editor 1 #include<iostream> 2 #include<math.h> 3 using namespace std; 4 int main() 5{ '6 float quantity, carton; 7 float cost, profit; 8 float totalcost, totalprofit; 9 cout<<"\nEnter the total quantity of milk, produced :"; 10 cin>>quantity; 11 cout<<"\nEnter the cost of producing one litre of milk :$'; cin>>cost; cout<<"\nEnter profit from one carton of milk : $"; 14 cin>>profit; 15 totalcost=cost*quantity; 16 carton=ceil(quantity/3.78); 17 cout<<"\nThe total number of cartons required :"<<carton; 18 totalprofit=carton*profit; 19 cout<<"\nThe total cost of production : $"<<totalcost; cout<<"\nThe total profit :"<<totalprofit; 21 22 23}

CppDroid terminal Stopped Enter the total quantity of milk produced :4.7 Enter the cost of producing one litre of milk :$0.3 Enter profit from one carton of milk :$2.5 The total number of cartons required : 2 The total cost of production : $1.41 The total profit :5

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