Write a C program to input basic salary of an employee and calculate its Gross salary according to following: a. Basic Salary <= 10000 : HRA = 20%, DA = 80% b. Basic Salary = 20000 : HRA = 25%, DA = 90% c. Basic Salary > 20000: HRA = 30%, DA = 95%.

 // gross-salary.c

#include <stdio.h>

#include <conio.h>

int main()

{

float basicSalary, grossSalary;

printf("Enter the basic salary: ");

scanf("%f", &basicSalary);

if (basicSalary<=10000)

{

grossSalary+= basicSalary + (0.20*basicSalary) + (0.80*basicSalary);

}

else if (basicSalary<=20000)

{

grossSalary+= basicSalary + (0.25*basicSalary) + (0.90*basicSalary);

}

else if (basicSalary>20000)

{

grossSalary+= basicSalary + (0.30*basicSalary) + (0.95*basicSalary);

}

printf("Gross salary of the employ is: %frs.", grossSalary);

getch();

return 0;

}