Create Excel budget tool including net present value (NPV), internal rate of return (IRR), payback period, and profitability index (PI) for these three scenarios. I want to see the result, so I can write the analysis based on the output.

• A new major equipment purchase, which will cost $10 million; however, it is projected to reduce cost of sales by 5% per year for 8 years.
• The equipment is projected to be sold for salvage value estimated to be $500,000 at the end of year 8.
• Being a relatively safe investment, the required rate of return of the project is 8%.
• The equipment will be depreciated at a MACRS 7-year schedule.
• Annual sales for year 1 are projected at $20 million and should stay the same per year for 8 years.
• Before this project, cost of sales has been 60%.
• The marginal corporate tax rate is presumed to be 25%. 

• Expansion into Western Europe has a forecast to increase sales/revenues and cost of sales by 10% per year for 5 years.
• Annual sales for the previous year were $20 million.
• Start-up costs are projected to be $7 million and an upfront needed investment in net working capital of $1 million. The working capital amount will be recouped at the end of year 5.
• Because of the higher European tax rate, the marginal corporate tax rate is presumed to be 30%.
• Being a risky investment, the required rate of return of the project is 12%.

• A major new marketing/advertising campaign, which will cost $2 million per year and last 6 years.
• It is forecast that the campaign will increase sales/revenues and costs of sales by 15% per year.
• Annual sales for the previous year were $20 million.
• The marginal corporate tax rate is presumed to be 25%. 
• Being a moderate risk investment, the required rate of return of the project is 10%.