Question: 1
fragment:
Which two modifications should you make so that the code compiles successfully?
Question: 2
Given the following two classes:
How should you write methods in the ElectricAccount class at line n1 so that the member variable bill is always equal to the value of the member variable kwh multiplied by the member variable rate?
Any amount of electricity used by a customer (represented by an instance of the customer class) must contribute to the customer's bill (represented by the member variable bill) through the method use Electricity method. An instance of the customer class should never be able to tamper with or decrease the value of the member variable bill.
Question: 3
Given:
Which option enables the code to compile?
Question: 4
Given the following class:
And given the following main method, located in another class:
Which three lines, when inserted independently at line n1, cause the program to print a 0 balance?
Question: 5
Given the code fragment:
Which two modifications, when made independently, enable the code to print joe:true: 100.0?
