The Bookstall, Inc., is a specialty bookstore concentrating on used books sold via the Internet. Paperbacks are $1.00 each, and hardcover books are $3.50. Of the 50 books sold last Tuesday morning, 40 were paperback and the rest were hardcover. What was the weighted mean price of a book?© BrainMass Inc. brainmass.com June 3, 2020, 9:47 pm ad1c9bdddf
Neat and step-wise solution is provided.