Operations management help needed, I will like or give thumbs up if answer is correct

Bob is the owner of a bookstore called Bob's Books. Bob gets the books that he sells in his store from an overseas book manufacturer. Bob wants to time his next book order perfectly to re-stock the store, so has gathered the following information on his bookstore. What is the re-order point for Bob's Bookstore given the information in the table above. (Round your answer to the nearest decimal if necessary.)