(Solved): Which is the best stub for a method that calculates an item's tax? O a.public static double Comput ...

Which is the best stub for a method that calculates an item's tax? O a.public static double Compute Tax(double itemPrice) { double TAXRATE = 0.0675; return itemPrice * TAXRATE; } b. public static double ComputeTax(double itemPrice) { double tax; return tax; } OC. public static double ComputeTax(double itemPrice) { System.out.println("FIXME: Calculate tax"); return 0.0; } d. public static double ComputeTax(double itemPrice) { double tax = 0.0; }