the method in type not applicable for the arguments

Question

I am getting this error message:

2 errors found:

Error: The method determineTaxRate(double) in the type PayCalculator is not applicable for

Answer 1

You haven't specified arguments for the methods which you are calling from printData() method, for example:

System.out.println("Net Pay: " + calculateNetPay());

You are calling calculateNetPay() with 0 arguments, where as in your method defnition you have specified, it needs 2 double arguments.

public double calculateNetPay(double grossPay, double tax) { ... }

Same applies for other errors you are getting.