Write a program in Java to calculate and print the electricity bill of a given customer. The customer's name, address, account no, current reading and previous meter reading should be taken through console and display the total amount needs to be paid by the customer to Oman Electricity through dialog box The charges are as follow: Unit upto 300 301 and above but less than 500 401 and above but less than 700 @2.10 @2.50 600 and above If bill exceeds 400 then a surcharge of 12% will be charged and the minimum bill should be of RO. 200/- Charge/unit @1.50 @1.80