All assigned problems are contained within the PDF below. Fully answer including

All assigned problems are contained within the PDF below. Fully answer including

All assigned problems are contained within the PDF below. Fully answer including managerial-level conclusions to each problem. Decision tree Excel version. Computations can be made by hand or within appropriate software. In either event, answer must be legible including screenshots. I think the excel file is needed for one or so questions in the word doc. MAKE DECISION TREE