Part 1 Multiple choice (32 points in total, 2 points for each) Note: Each question only has ONE correct ansiver I. Which of the following is an INVALID identifier in C? A. hot do &ab C. catl D. pri 2. Assuming int am7,b-0 which of the following statement assigns b a different value from others. A. ba/2, b-a%2, D. b a-6?1:2 C. 3 What's the correct output of the following code: int m-1 while (m