A Diagnostic Test in Part I follows this introduction. This
test will help you quickly identify your weaknesses and gaps in
your knowledge of the topics. You should take it under test
conditions (in one quiet hour). Use the Answer Key immediately
following the test to check your answers, read the explanations for
the problems you did not get right, and complete the
self-evaluation chart that follows the explanations. These
explanations include a code for calculator use, the correct answer