Denise Is a Freelance Writer Who Works with a Number

Multiple Choice

Denise is a freelance writer who works with a number of clients. She used to charge by the hour, but she has now switched to charging by the page. In other words, she has moved from a ________ schedule.

A) fixed interval to a fixed ratio
B) fixed interval to a variable ratio
C) variable interval to a fixed ratio
D) variable interval to a continuous
E) variable interval to a variable ratio