5. Majan Electricity calculates the electricity bill based on the units consumed as follows: Units Consumed Bill amount 0 No bill amount > and 300 units consumed 30 baise >300 15 OMR +(Units consumed - 300 ) 75 haise. Units consumed current meter reading --previous meter reading Accept the necessary inputs and print the consumer code, name and bill amount. Create a class Electricity Ball with the following members Member variables: Current meter reading previous meter reading Member Method: to set the meter readings to calculate and return the units consumed to calculate & return the bill amount Create the controlling class with appropriate instance variable to test the above Please solve with Java