Which of the Following Statements About Learning Curves Is Generally

Multiple Choice

Which of the following statements about learning curves is generally TRUE?

A) Management can decide to achieve a certain rate of learning.
B) Learning curves were first quantified by the U.S.Postal Service.
C) Using the "doubling" model,a learning curve with a rate of learning of 70 percent means the tenth unit takes 70 percent of the time that the twentieth unit will take.
D) Learning curves are recognition of the concept that the time a task takes usually decreases with experience.