I u.- 3.33.4 for investment cost calculations included in the Slides on Background Information, and Solution Outline as an aide in laying out the issues.) Include allowances for uncertainty (contingency) in a and b below, as discussed in the Background Slides. PPT should comment on the protability by addressing: a- A tabulation of each item in establishing your estimate and budget. Use this as the investment cost for your analysis. b- A tabulation of the calculation of all costs and revenue. Use the groupings on the Solution Outline. c- A Before Tax Cash Flow tabulation and Before Tax Cash Flow Diagram. d- The Before Tax Present Worth. Is it a good investment and why? e- The Before Tax Internal Rate of Return of the investment