Ravi wants to estimate the total utility bill for a household based on the consumption of electricity, water, and gas. Write a program to calculate the total bill using the following criteria:The cost per unit for electricity is 0.12, for water is 0.05, and for gas is 0.08.A discount is applied to the total cost based on the following conditions:If the total cost is 100 or more, a 10% discount is applied.If the total cost is between 50 and 99.99, a 5% discount is applied.No discount is applied if the total cost is less than 50.The program should output the total bill after applying the discount with two decimal places.Input format :The input consists of three double values, representing the number of units consumed for electricity, water, and gas respectively.Output format :The output prints a double value, representing the total bill after applying the discount, formatted to two decimal places.Refer to the sample output for formatting specifications.Code constraints :1.00 ≤ units consumed ≤ 10000.00Sample test cases :Input 1 :1000.0200.0100.0Output 1 :124.20Input 2 :500.030.020.0Output 2 :59.95Input 3 :120.070.045.0Output 3 :21.50

Write a program to input the electricity unit consumed and calculate the total electricity bill according to the given conditions: For the first 50 units Rs. 3.50/unit For the next 100 units Rs. 4.50/unit For the next 100 units Rs. 5.20/unit For units above 250 Rs. 6.75/unit An additional surcharge of 20% is added to the bill.Input format :The input consists of the units consumed.Output format :The output prints the final bill amount.Round off the output to two decimal places.Refer to the sample output for formatting specifications.Sample test cases :Input 1 :50Output 1 :210.00Input 2 :150Output 2 :750.00Input 3 :250Output 3 :1374.00Input 4 :300Output 4 :1779.00

Write a C Program to input electricity unit charges and calculate the total bill according to the following conditions:For the first 50 units Rs. 0.50/unitFor the next 100 units Rs. 0.75/unitFor the next 100 units Rs. 1.20/unitFor units above 250 Rs. 1.50/unitAn additional surcharge of 20% is added to the bill.Input: User input of no of unit usedOutput:  The total bill for the consumed units.

Given the number of units consumed by a domestic user in Tamil Nadu, write a program to calculate the electricity bill. The Tamil Nadu electricity bill tariff for domestic user is given belowTamilNadu Electricity BillConsumption upto 500 unitUnits from         To Units                    Unit Cost / KWH     1                      100                                  0    101                   200                               2.25    201                  400                                4.50    401                  500                                6.00Consumption above 500 units     1                     100                                 0    101                   400                             4.50    401                  500                               6    501                   600                              8    601                   800                              9    801                   1000                           10Above 1000 units                                     11 Input Format:Give the number of units consumed:Output Format:Tariff:  Sample Input: 400Sample Output:

Single File Programming QuestionProblem StatementMeet Alex, a budget-savvy shopper who wants to give discounts to customers in the following ways:If the amount is greater than 5000 (not inclusive), the discount is 20%.If it is greater than 2000 (not inclusive), the discount is 15%.10% discount for a purchase amount greater than 1000 (not inclusive). Write a program that takes the amount as input and calculates the discounts using a function named applyDiscount. The discount rates are set as 10%, 15%, and 20% as global double datatype variables.Input format :The input consists of a double value representing the amount.Output format :The output displays "Discounted amount: " followed by a double value representing the discounted amount, rounded to two decimal places.Refer to the sample output for the formatting specifications.Code constraints :In this scenario, the test cases fall under the following constraints:1000.0 ≤ Amount ≤ 10000.0Sample test cases :Input 1 :2000.0Output 1 :Discounted amount: 1800.00Input 2 :1100.50Output 2 :Discounted amount: 990.45Input 3 :10000.0Output 3 :Discounted amount: 8000.00Input 4 :1000.0Output 4 :Discounted amount: 1000.00

Write a program in java to input number of water units consumed.Get the details like consumer name, consumer number, consumer type and the no. of units consumed. If the consumer is “Domestic” compute the total bill amount according to following slab.Below 150 Rs 250151 to 175 Re 1.00 per unit176 to 300 Rs 1.75 per unitAbove 300 Rs 2.25 per unit​If the consumer type is : “Industry” use the following rulesBelow150 Rs 200/=151 to 175 Re 0.75 per unitNext 176 to 300 Rs 1per unitAbove 300 Rs 2 per unit​