The correct answer to this question is B, Binghamton, NY. ESRTs, abbreviated for Earth Science Reference Tables, is key to answering this question. Every Earth Science student should have these tables. They include measurements, maps, and equations. They come in handy for tests and labs in Earth Science classes. Over the web, they can be found on various websites and in PDF formats.
The PDF's are helpful because one can download and have it handy on their device for whenever they need it. The Earth Science Reference Tables can also be requested to be sent in braille for those who are unable to see and read the PDFs or physical copies.