(10 points) Correct the EBNF to force at least one statement for each case or default and then convert the following EBNF into a BNF. --> switch" (" (|) ")""{" "}" --> case:{; }{case:{; }}[default:{; }] (10 points) Correct the EBNF to force at least one statement for each case or default and then convert the following EBNF into a BNF. --> switch" (" (|) ")""{" "}" --> case:{; }{case:{; }}[default:{; }]