Q1. An employee wants to calculate his total salary after deducting an amount for car loan based on his employee code. Write a java program to find total salary of the employee using following instructions. Save the project/file as QlyourID (ex: Q1425123). (USE switch/if...else statement) (5 Marks) INPUT income of employee. ENTER/INPUT empCode, empName. Find the loan based on the table given below using switch/if...else statements: empCode loan 10 for Director 80% of income 20 for Manager 30% of income 30 for Supervisor 15% of income Others 5% of income Calculate totalSalary where totalSalary = income - loan Display empName and totalSalary Q2. An institution conducted an aptitude test for the students in different subjects. It needs a system to calculate total mark of the student in each course. Write a java program to find total mark of the student using the concept of polymorphism (method overriding) in OOP based on the following instructions. Save the project/file as Q2YourID (ex: Q242$1234). (5 Marks) English Ahme d A) Class name: English_YourFirstName Member variables: essay, objective Member Method: - Constructor to initialize member variables - to calculate and return total mark totalMark = essay + objective B) Class name: Math extends English _Your FirstName Member variables: mcq Test Member Methods: - Constructor to invoke the constructor of the super class and initialize mcq Test - to calculate and return total mark totalMark = mcq Test * 4 C) Controlling class : Q2YourID - To create object of Math and English_YourFirstName - To print total mark in English - To print total mark in Math