Expand the cryptic code in the getFICA method of the Employee3 class in Figure 14.20 into “if else” statements so that the algorithm is easier to understand.

Figure 14.20

/**************** *Employee3.java * Dean & Dean * * This abstract class describes employees, and it includes * Social Security tax calculation. ***************************************************************/ public abstract class Employee3 implements Commission2 { public abstract double getPay(); private String name; private final static double FICA_TAX_RATE= 0.08; // fraction private final static double FICA_MAX = 90000; // dollars private double ytdIncome; // total year-to-date income //**************** public Employee 3 (String name) { } ***************************************** this.name = name; //* public void printPay (int date) ( } // end printPay //**** { System.out.printf("%2d %10s: %8.2f ", date, name, getPay()); ***** ******************** *******: // Postcondition: ytdIncome is increased by pay. protected double getFICA(double pay) double increment, tax; ytdIncome + pay; increment FICA_MAX- ytdIncome; } // end getFICA 3 // end class Employee3 ************** **************** This limits accessibility to classes In the subtree or in the same package. tax = FICA_TAX_RATE * (pay increment? pay: (increment > 0 ? increment : 0)); return tax;