If administrative assistants at Bookworm Publications make phone follow ups after textbook reviews, more colleges and universities will adopt a new statistics book. The publisher noticed that new book sales varied in the second year according to S(x) = A0+500, where S is total sales and x is the number of phone calls made to
colleges which have adopted the book. A denotes the sales from the previous year.
Assuming As - 2100, what sales can Bookworm Publications expect if they make 100 follow-up phone calls? Round your answer to two decimal places if necessary