Caspian Sen Drinks is considering the purchase of a new water fitration system produced by Rube Goldberg Machines This new equipment, the RGM-7000, will allow Caspian Sea Drinks to expand production. It will cost $15.00 million fully installed and will be fully depreciated over a 15 year ife, then removed for no cost. The RGM-7000 will result in additional revenues of $3.29 million per year and increased operating costs of $754 785.00 per year. Caspian Sea Drinks marginal tax rate is 22.00%. The internal rate of return for the RGM-7000 is Sutimit Answer format: Percentage Round to decimal places (Example: 9.2434%6% sign required WW accept decima format rounded to 6 decirsal places (ex: 0.002434)