The publisher will sell carlita’s book to the bookstore for $26.40 per copy. the retail price for customers to pay will be $48. carrillo expects to sell 225,000 copies. the publisher’s expenses will be:
•printing: 3.75$ per copy
•editing/design: 27,500$
•publicity/advertising/•administrat ive: $135,150
•cartila’s author fee: 6.5% of the suggested retail price of every book sold

cartilage suddenly announces that she wants to insert a kelp bookmark in each copy. the publisher thinks this will guarantee sales, but cartilage must agree to pay for 1/3 of the cost of kelps. if the publisher expects the total profit on the book with the added expenses to be 4,092,100$, how much should cartilage expect to pay for her share of the kelp?