Complete exercises 2.7, 2.17, 2.19 (refer to Appendix E2 for instructions on using Excel), 2.21 (parts a, b, and c only), 2.50, 2.51 in the textbook.Please note: the files needed to complete the assignments are located in Course Materials (Course Add-Ons). You will need:• For 2.17, the “BBCost” file.• For 2.19, the “Steel” file.• For 2.21, the “Force” file.• For 2.50, the “Colleges-Basketball” file.• For 2.51, the “Wonderlic” file.