According to the Text, Prior to the Early 1980s, Computers

According to the text, prior to the early 1980s, computers were used only by:

A) A few extremely large firms for "back-office" functions
B) Most medium-sized law firms for communication functions
C) All corporate law departments for marketing functions
D) A few small law firms for most clerical functions
E) Most government law offices for most clerical functions