Which of the following sentences demonstrates correct grammar and usage?
A. If any fewer people watch that television series, the affect will be its cancellation.
B. If any less people watch that television series, the effect will be its cancellation.
C. If any less people watch that television series, the affect will be its cancellation.
D. If any fewer people watch that television series, the effect will be its cancellation.
The correct use of "fewer" and "less" is important in proper grammar and usage. "Fewer" is used when referring to items that can be counted, while "less" is used for quantities that cannot be counted. In this case, "people" is a countable noun, so "fewer" is the correct word to use. Additionally, "effect" is the correct noun to use in this sentence, as it refers to the result or consequence of the action, while "affect" is a verb meaning to influence or have an impact on.
Therefore, the Correct Answer is D.