Please do in Excel

Potable (drinkable) water is in short supply in many countries. To address this need, two mutually exclusive systems to purify water are being considered for implementation in one country by Engineers without Borders. Doing nothing is not an option. Refer to the data below and state your key assumptions in working this problem. Use a MARR of 10%. Capital Investment Annual Revenues Annual Expenses Market Value at End of Life Useful Life $100,000 $48,000 $24,000 $18,000 5 years $150,000 $65,000 $35,000 10 years 2. Select the best option using Present Worth Analysis. You must present the Present worth for each alternative. 3. Select the best option using Equivalent Uniform Worth Analysis. You must present the equivalent uniform worth for each alternative