You have to solve and write the answers in format as to teach someone how to solve these problems.
Please check the document, I need you to solve these three questions immediately. I would require a step by step solution and answers to each the given questions/instructions at the end of the given problems and with all the screen-shots and Excel formulas are highly requested and required. No confirmation acceptable without the screen-shots and formulas resulting the answers in the given Excel sheets. Please apply only if you can do it urgently within next couple of hours.