Mary Is the Purchasing Agent for Her University

Multiple Choice

Mary is the purchasing agent for her university.She purchased state-of-the-art computers two years ago for the entire university.Mary is looking to purchase computers next year to replace the existing computers.She is astonished that she now can get twice the computing power on each computer for the same price she bought the old slower computers for just 19 months ago.This is an illustration of ________.

A) Clark's Law
B) the Law of Mass Digital Storage
C) network economics
D) Moore's Law