Suppose we have the following program, running on a 64-bit computer:

#include<stdio.h>
#include<string.h>
typedef struct {
    int id;
    char name[52];
    float salary;
} Employee;
void printEmployee(Employee e) {
    printf("ID: %d\n", e.id);
    printf("Name: %s\n", e.name);
    printf("Salary: %.2f\n", e.salary);
}
int main() {
    Employee e1;
    int e1ID = 1;
    e1.id = e1ID;
    strcpy(e1.name, "John Doe");
    float e1Sal = 50000.00;
    e1.salary = 50000.00;
    printEmployee(e1);
    Employee* e1Ptr = &e1;
    return 0;
}

Select the correct statement about the size of variables in the main function from the options below: