1. Explain what happens when the following statement is compiled and, if applicable, executed. String result = 8 + "$"; A. The Java compiler cannot add a number with a string, and indicates a compilation error B. When the code executes, the Java environment tries to convert "$" to a number and fails, throwing an exception C. The literal 8 is converted to the string "8" and concatenated with the string "$" (ANSWER) D. The Unicode character value of "$" is added to 8 and the resulting character (which is "+") converted to a string. E. None of the above. 2. How can you obtain the string "Courses" from the string stored in variable input. Remember that in the Java's substring (int b, int e) method, b is the index of the first character to include in the substring and e is 1 more than the index of the last character to include in the substring. String input = "myCourses"; input.substring (2,9); (ANSWER) A. String result B. String result C. input.substring (2,9); result D. input.substring (2,9); result input; result.substring(2,9); input; new String (input); E. None of the above