Pleas I have to create a Memorandum

The Excel project of "Bracelet Manufacturing" must be submitted with a Business Memorandum. A memorandum is concerned about the project's budgeted year profitability. It should start with one introduction at the beginning and finish with one conclusion at the end and it would be only about requested issues and use a profitability ratio to emphasize your point to the Chair of the Board of Directors about their concern based on your prepared budgeted Income Statement results and the proposed product profitability. Thank you so much!