Which of the following are true about classes and struct?1. A class is a reference type, whereas a struct is a value type.2. Objects are created using new, whereas structure variables can be created either using new or without using new.3. A structure variable will always be created slower than an object.4. A structure variable will die when it goes out of scope.5. An object will die when it goes out of scope.

• A. 1, 2, 4
• B. 3, 5
• C. 2, 4
• D. 3, 4, 5