Rylee's Algebra Teacher Is Amazed at the Creativity Rylee Shows

Rylee's algebra teacher is amazed at the creativity Rylee shows in solving homework problems. He seldom uses the same method on two consecutive problems, even when the problems are very similar in content and structure. Although Rylee makes lots of mistakes in algebra, he is unlikely to experience

A) overregularization in his problem solving.
B) mental set in his problem solving.
C) functional fixedness in his problem solving.
D) noncompensatory problem solving.