Refer to the Following Graphs

Multiple Choice

Refer to the following graphs. A recent report indicated that 50 intensive-care unit patients die for every 1,000 who are managed with a heart device known as the right heart catheter. Suppose as a result, the FDA limited supply of the heart catheters. The effect of the report and subsequent action by the FDA on the market for right heart catheters is best shown by which of the graphs?

A) I
B) II
C) III
D) IV