Which of the following does NOT correctly complete this sentence: In general, the link between an information announcement and the stock price is that Select one: O a. in order for the price of the stock to change, the announcement must be relevant to that particular stock and must be unanticipated. O b. the expected stock return will change if the announcement contains a surprise component. O conly announcements that have already been discounted will affect the stock price. O d. the stock price will not change if the announcement provided only anticipated information