If a procedure fun() is to receive an int, a Single & a double and it is to return a decimal then which of the following is the correct way of defining this procedure?

• fun(int i, Single j, double k) decimal { ... }
• static decimal fun(int i, Single j, double k) { ... }
• fun(int i, Single j, double k) { ... return decimal; }
• static decimal fun(int i, Single j, double k) decimal { ... }
• A procedure can never return a value.