SAVE ANSWER WS Question 19 1 points Which one of the following statements is NOT true? O A. Competition among investors is an important driver of informational efficiency. OB If market prices reflect all relevant information about securities at a particular point in time, the market is informationally efficient. OC. In an informationally efficient market, market prices adjust quickly to new information about a security as it becomes available. OD. All of the above are true. A Moving to another question will save this response