Programming Logic errors assignment help

Having trouble figuring out the program logic error. Can you assist me on this, please?

#include <iostream>
#include <iomanip>

using namespace std;

int main()
{

double cost;
double area;

double bagSize;

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

cout << “Enter the amount of fertilizer, in pounds”
<< ” in one bag: “;
cin >> bagSize;
cout << endl;

cout << “Enter the cost of the ” << bagSize
<< ” pound fertilizer bag: “;
cin >> cost;
cout << endl;

cout << “Enter the area, in square feet, that can be “
<< “fertilized by one bag: “;
cin >> area;
cout << endl;

cout << “The cost of the fertilizer per pound is: $”
<< bagSize / cost
<< endl;

cout << “The cost of fertilizing per square foot is: $”
<< area / cost
<< endl;

return 0;