1- The most important one and the reason i came here: Avoid plagiarism, the work

1- The most important one and the reason i came here: Avoid plagiarism, the work should be in your own words, copying from students or other resources without proper referencing will result in ZERO marks. No exceptions.
2- you will need a Case study to answer the Assignment, i will attach 2 file: 1 for the assignment and 1 for the Case study.
3- 1 assignment- 5 questions- References- for Spreadsheet decision modeling course. all other details you will find it inside the file.
4- the work should be done in maximum 48 hours , number of words for each question you will find it inside the file also.
thank you in advance and good luck.