Which of the following statements is correct about the C#.NET code snippet given below? int a = 10; int b = 20; int c = 30; enum color: byte { red = a, green = b, blue = c }

• Variables cannot be assigned to enum elements.
• Variables can be assigned to any one of the enum elements.
• Variables can be assigned only to the first enum element.
• Values assigned to enum elements must always be successive values.
• Values assigned to enum elements must always begin with 0.