You are designing the top-level OU structure for the company. Which action or actions should you perform?（）

A.Create an OU named Sales. Place all sales user accounts in the Sales OU.
B.Create an OU named Montreal. Place all Montreal user accounts in the Montreal OU.
C.Create an OU named East. Place all user accounts from the East Coast offices in the East OU.
D.Create an OU named NorthAmerica. Place all user accounts in the NorthAmerica OU.
E.Create an OU named Servers. Place all server computer accounts in the Servers OU.