4. Name three types of errors that are likely to occur in programs:

Which one of these would apply to the following:

1. A semicolon left off the end of a statement

2. Using the following statement in a program:

Average = 10 + 20 + 30/3;

3. Trying to take the square root of a negative number

4. Forgetting to include the library and then using the thee following statement:

cout<