please solve 1-4

1. A company is considering two revenue projects using the simple payback method. Project A involves a $2 million investment with projected net cash flow of $500,000 per year for each of the next 10 years. Project B involves a $3 million investment with net cash flow projected of $500,000 for each of the next 15 years. Given this information, which project would be chosen using the payback method? 2. For the problem above, if the company uses a 10% MARR, and applies Net Present Worth methodology, which project is acceptable? Which is preferable from a business profit standpoint? 3. The ABC Manufacturing Company is reviewing two service projects designed to reduce air pollution from the production of its products as required by the EPA. Option 1 is to buy a system for an initial investment of $5 million with an annual maintenance cost of $100,000 for each of the 10 year life of the system. At the end of its life, at the end of year 10, it is projected to cost an additional $300,000 to dispose of the system. Option 2 is a system that will also last 10 years, but the initial cost is $4 million with annual maintence costs of $200,000. After its 10 yea life, at the end of year 10, it will cost $200,000 to dispose of it. Which option will be better financially for the firm? The firm uses a 10% MARR. 4. The New Technology Company is planning a new product that promises to be a big hit. It is looking at the projected costs and net cash flows to see if it is acceptable. It must invest $10 million in year o, as start-up costs. Its cash flow is projected to be negative $1 million each year for the first 5 years, then it jumps to positive net cash flow of 55 million for the next 5 years. It is only projecting a 10 year life. With a 20% MARR, can this project be accepted