Ecision Support and Business Intelligence systems

hi
i am going to upload for you a PDF file that has 2 parts.
the first part has 4 questions so please answer them perfectly and you must write 250 words for each question. for part 2, you must answer 2 question out of 4 questions it is up to you although i removed question 1 so now you have question 2, 3, and 4 choose 2 questions and answer them and in this part for each question you must write 100 words.And at the bottom of part 2 there are 3 questions choose anyone from them and answer it and there is no limit for the words but you can write 50 words or so but it should be meaningful.
please use reliable sources when you write about these questions and make it perfect.
if you need anything please let me know.
thank you

Ecision Support and Business Intelligence systems

hi
please use reliable sources.
hope you doing well, i will upload for you a picture that has the questions that you need to answer. basically there are four questions and for each question you should write minimum 150 words and you can add more.
please do it well and i appreciate what you have written for me 2 weeks ago it was well done.
if you need anything please let me know

Ecision Support and Business Intelligence systems

no sources needed
hi
i want you to do an Excel application fulfill the requirement in the attachment file which has 3 pictures, one of them has the problem that you need to do and 2 of them have the instructions to do this assignment. also, i will upload for you a file that has the data that you need to complete in order to do the assignment and if you have better changes please do it.
Once you have done the application in Excel you need to do a report that describes everything in three pages.
if you need anything please let me know.
Thank you