Question 7 1 points Save Answer Book Boxes: This question requires the use of an Excel file that can be downloaded from the link shown in the instruction above. The spreadsheet named "Book Boxes" in the Excel file provides data about a company that sells books and that is calculating total weights of boxes used to ship books. The company determined that the profit per book is calculated by subtracting the Cost Tyy the Sale Price. What is the correct formula for calculating the profit per book of "The Lord of the Rings, JRR Tolkien"? (Write the exact formula content of the cell that contains the formula, including any symbol(s) preceding cell references, and use capital letters when writing English alphabets.) Book Boxes Title Weight Cost Sale Price Number Books Profit per Book Total Profit Total Weight per Box Hamy Potter JK Rowling The Lord of the Rings JRR Tolkien Chronicles of Namie, CS Lewis A Series of Unfortunate Events Lemony Snicket Chartie and the Chocolate Factory Roald Dahl A Winkle in Time, Madeleine L'Engle Total 5 4 3.5 3 2.5 1 9 8 7 6 5 4 17 13 11 9 7 6 4 3 5 7 2 6