Rite a program that prompts the user to enter the number of minutes and GB consumed and calculates (a) thepre-tax monthly bill, (c) the tax amount, and (d) the total bill

C code is explained below

Explanation:

#include <stdio.h>

#include <stdlib.h>

#include <math.h>

int main()

{

// Declaring variables

int mins;

float data, tot = 0.0;

// Declaring constants

const float MONTHLYPLAN = 39.99;

const float ADDITIONALCHARGES = 0.40;

const float DATACHARGES = 10;

const double ADDITIONALDATA = 10;

const double TAX = 5.25;

// Getting the inputs entered by the user

printf("Enter the number of minutes:");

scanf("%d", &mins);

printf("Enter the data in GB:");

scanf("%f", &data);

printf("Your Monthly Charges as follows.\n");

if (mins <= 600)

{

printf("Monthly Plan:$%.2f\n", MONTHLYPLAN);

tot += MONTHLYPLAN;

}

else if (mins > 600)

{

printf("Monthly Plan:$%.2f\n", MONTHLYPLAN);

printf("Additional per minute charges :$%.2f\n", (mins - 600) * ADDITIONALCHARGES);

tot += MONTHLYPLAN + (mins - 600) * ADDITIONALCHARGES;

}

if (data <= 2)

{

printf("Data charges :$%.2f\n", DATACHARGES);

tot += DATACHARGES;

}

else

{

printf("Data charges :$%.2f\n", DATACHARGES);

printf("Additional Data charges :$%.2f\n", ceil(data - 2) * ADDITIONALDATA);

tot += DATACHARGES + ceil(data - 2) * ADDITIONALDATA;

}

printf("Pretax total: $%.2f\n", tot);

printf("Tax Paid : $%.2f\n", tot * (TAX / 100));

printf("Total : $%.2f\n", tot + tot * (TAX / 100));

return 0;#include <stdio.h>

#include <stdlib.h>

#include <math.h>

int main()

{

// Declaring variables

int mins;

float data, tot = 0.0;

// Declaring constants

const float MONTHLYPLAN = 39.99;

const float ADDITIONALCHARGES = 0.40;

const float DATACHARGES = 10;

const double ADDITIONALDATA = 10;

const double TAX = 5.25;

// Getting the inputs entered by the user

printf("Enter the number of minutes:");

scanf("%d", &mins);

printf("Enter the data in GB:");

scanf("%f", &data);

printf("Your Monthly Charges as follows.\n");

if (mins <= 600)

{

printf("Monthly Plan:$%.2f\n", MONTHLYPLAN);

tot += MONTHLYPLAN;

}

else if (mins > 600)

{

printf("Monthly Plan:$%.2f\n", MONTHLYPLAN);

printf("Additional per minute charges :$%.2f\n", (mins - 600) * ADDITIONALCHARGES);

tot += MONTHLYPLAN + (mins - 600) * ADDITIONALCHARGES;

}

if (data <= 2)

{

printf("Data charges :$%.2f\n", DATACHARGES);

tot += DATACHARGES;

}

else

{

printf("Data charges :$%.2f\n", DATACHARGES);

printf("Additional Data charges :$%.2f\n", ceil(data - 2) * ADDITIONALDATA);

tot += DATACHARGES + ceil(data - 2) * ADDITIONALDATA;

}

printf("Pretax total: $%.2f\n", tot);

printf("Tax Paid : $%.2f\n", tot * (TAX / 100));

printf("Total : $%.2f\n", tot + tot * (TAX / 100));

return 0;

}