The Four Types of Trademarks Are ________

The four types of trademarks are ________.

A) trademarks, service marks, collective marks, and certification marks
B) examination marks, trademarks, combined marks, and service marks
C) shared marks, collective marks, mutual marks, and trademarks
D) service marks, cooperative marks, trademarks, and shared marks
E) trademarks, collective marks, documentation marks, and combined marks