Given: class RateOfInterest{ public static void main (String[]args){ int rateOfInterest = 0; String accountType = "LOAN"; switch (accountType){ case "RD"; rateOfInterest = 5; break; case "FD"; rateOfInterest = 10; break; default: assert false: "No interest for this account"; //line n1 } System.out.println ("Rate of interest:" + rateOfInterest); } } and the command: java ""ea RateOfInterest What is the result? 

Answer options:

A. Rate of interest: 0
B. An AssertionError is thrown.
C. No interest for this account
D. A compilation error occurs at line n1.

B