Give the predicted number of signals and the relative ratio of signal integrations for the molecule depicted below.

• A. Four signals with integrations 9, 2, 2, and 1
• B. Five signals with integrations 6, 3, 2, 2, and 1
• C. Six signals with integrations 3, 3, 3, 2, 2, and 1
• D. Eight signals with integrations 3, 3, 3, 1, 1, 1, 1, and 1

Answer: (A)