Which of the following statements are true?
◦ You can create an instance of NumberFormat using new NumberFormat(Local).
◦ An instance created using the static factory methods in NumberFormat is also an instance of DecimalFormat.
◦ You can create an instance of DecimalFormat using new DecimalFormat(Local).
◦ DecimalFormat is a subclass of NumberFormat.
◦ You can create an instance of NumberFormat using the static factory methods in NumberFormat.