Also available for your students is a STUDENT'S SOLUTIONS MANUAL TO ACCOMPANY MULTIPLE-CHOICE AND FREE-RESPONSE QUESTIONS IN PREPARATION FOR THE AP CALCULUS (AB) EXAMINATION (10th edition). It provides a step-by-step solution for each problem (multiple-choice and free-response) in the question book. In many cases, the incorrect answers are also examined, so your students can learn to avoid common pitfalls.