Question

IN JAVA

The West Bengal Electricity Board(WBEB) charges from the consumers according to the

units consumed per month but the amount is to be paid quarterly in advance as per the given tariff:

UNITS CONSUMED CHARGES

Up to 100 units Rs. 4.80/unit

For next 200 units Rs. 5.50/unit

For next 300 units Rs. 6.80/unit

More than 600 units Rs. 7.50/unit

Write a program to input consumer’s name, consumer number and the units consumed. The program

displays the following information at the time of receiving the money receipt as:

West Bengal Electricity Board

Money Receipt

Consumer Number:

Consumer’s Name:

Units Consumed:

Monthly Amount:

Amount to be paid Quarterly:​

Answer 1

Answer:

import java. util. *; ...

public static void main(String args[]) { long units;

units=Long. parseLong(args[0]); double billpay=0;

if(units<100) billpay=units*1.20; else if(units<=300)

billpay=100*1.20+(units-100)*2; else if(units>300) billpay=100*1.20+200*2+(units-300)*3;

System. out. println("Bill to pay : " + billpay);