Use the Figure for the Question(s) Below

Multiple Choice

Use the figure for the question(s) below.
-The above screen shot from Google Finance shows the price history of Progenics, a pharmaceutical company. In the time period shown, Progenics released information that an intravenously-administered formulation of their leading product had failed in a Phase III clinical trial. In which of the months shown in the price history is this most likely to have occurred?

A) February 2008
B) March 2008
C) April 2008
D) May 2008