Question

C ++ program

i have 75% correct. im missing the part where you mention which option 3 is best. also the final calculation for options 1 & 2

#include <iostream>
#include <iomanip>

using namespace std;

int main()
{
double option1, option2, option3, copiesSold, priceperCopy, tenPercent, fourteenPercent;
double finalManu, published;
  
cout << fixed << showpoint << setprecision(2);

cout<<"Enter price of each copy: ";
cin>>priceperCopy;
cout<<"Estimated number of copies sold: ";
cin>>copiesSold;

finalManu = 5000, published = 20000;

  
if (copiesSold <= 4000)
tenPercent = (priceperCopy * copiesSold) * 0.1;
  
if (copiesSold > 4000)
fourteenPercent = ((priceperCopy * copiesSold) - 4000) * 0.14;

option1 = finalManu + published;
option2 = (priceperCopy * copiesSold) * 0.125;
option3 = tenPercent + fourteenPercent;

cout<<"Royalties under option 1: $"<<finalManu<<" upon delivery of final transcript and "<<endl;
cout<<"$"<<published<<" when novel is published so total is $"<<option1<<endl;
cout<<endl;
cout<<"Royalties under option 2: $"<<option2<<" total paid for "<<endl;
cout<<"\n 12.5% of the net price of the novel for \n"<<copiesSold<<"\n copies sold. \n"<<endl;
cout<<endl;
cout<<"Royalties under option 3: $"<<option3<<" total paid for "<<copiesSold<<" copies sold."<<endl;
cout<<endl;

if(option1 > option2 && option1 > option3)
cout<<"Option 1 is the best option you can choose for maximum royalties.";
if(option2 > option1 && option2 > option1)
cout<<"Option 2 is the best option you can choose for maximum royalties.";
if(option3 > option1 && option3 > option2)
cout<<"Option 3 is the best option you can choose for maximum royalties.";

return 0;

}

Answer 1

//Note:- if you have any queries then comment below. i will help you

#include <iostream>
#include <iomanip>

using namespace std;

int main()
{
double option1, option2, option3, copiesSold, priceperCopy, tenPercent, fourteenPercent;
double finalManu, published;

cout << fixed << showpoint << setprecision(2);

cout<<"Enter price of each copy: ";
cin>>priceperCopy;
cout<<"Estimated number of copies sold: ";
cin>>copiesSold;

finalManu = 5000, published = 20000;

if (copiesSold <= 4000)
tenPercent = (priceperCopy * copiesSold) * 0.1;

if (copiesSold > 4000)
fourteenPercent = ((priceperCopy * copiesSold) - 4000) * 0.14;

option1 = finalManu + published;
option2 = (priceperCopy * copiesSold) * 0.125;
option3 = tenPercent + fourteenPercent;

cout<<"Royalties under option 1: $"<<finalManu<<" upon delivery of final transcript and "<<endl;
cout<<"$"<<published<<" when novel is published so total is $"<<option1<<endl;
cout<<endl;
cout<<"Royalties under option 2: $"<<option2<<" total paid for "<<endl;
cout<<"\n 12.5% of the net price of the novel for \n"<<copiesSold<<"\n copies sold. \n"<<endl;
cout<<endl;
cout<<"Royalties under option 3: $"<<option3<<" total paid for "<<copiesSold<<" copies sold."<<endl;
cout<<endl;

if(option1 > option2 && option1 > option3)
cout<<"Option 1 is the best option you can choose for maximum royalties.";
else if(option2 > option1 && option2 > option3)
cout<<"Option 2 is the best option you can choose for maximum royalties.";
else if(option3 > option1 && option3 > option2)
cout<<"Option 3 is the best option you can choose for maximum royalties.";

return 0;

}