Final answer:
The question is missing key information required to calculate the librarian's reading rates, hence an accurate answer cannot be provided.
Step-by-step explanation:
It appears the question provided is incomplete and lacks the necessary context to answer it confidently and accurately. The table and data needed to calculate the librarian's reading rates are not included in the provided information. If these details were available, one would typically divide the total number of pages read on each day by the amount of time spent reading to find the reading rates and match them to the options given. This is a Mathematics question involving the concept of rates, specifically reading rates.