Answer:
The correct answer is:
b. greatly increased the number of pages printed in an hour's time
Step-by-step explanation:
According to the book Media Now: Understanding Media, Culture, and Technology by Joseph Straubhaar, Robert LaRose and Lucinda Davenport, with the invention of the rotary press, linotype, and phototypesetting, the publishing industry was able to increase the number of pages produced in an hour, reducing costs for the production of the publications and also being able to reach a major market in less tim; changing the production from only a few number of newspapers to the production of thousands in order to increase the commercialization of such product.