Exhibit 4.2 USE THE INFORMATION BELOW FOR THE FOLLOWING PROBLEM *2:1 Split on Stock Z after Close on Jan. 13, 2005 ** 3:1 Split on Stock X after Close on Jan. 15, 2005 The base date for index calculations is January 13,2005 Refer to Exhibit 4.2. Calculate a price weighed average for January 15 th. a. 37 b. 32 c. 34 d. 30 e. 36.13