When a Slice of Pizza at the Student Union Sold

Multiple Choice

When a slice of pizza at the student union sold for $2, Moe did not purchase any. When the price fell to $1.75, Moe purchased a slice each day for lunch. Thus, we can infer that Moe's reservation price for a slice of pizza is:

A) less than $1.75.
B) at least $1.75 but less than $2.
C) exactly $1.75.
D) exactly $2.00.