Really need help with these last 3 questions please and thank you!

#2 Caspian Sea Drinks is considering the purchase of a new water filtration system produced by Rube Goldberg Machines This now equipment, the RGM-7000, will allow Caspian Sea Drinks to expand production. It will cost $12.00 million fully installed and will be fully depreciated over a 15 year life, then removed for no cost. The RGM-7000 will result in additional revenues of $2.92 million per year and increased operating costs of $613, 159.00 per year. Caspian Sea Drinks' marginal tax rate is 30.00%. The internal rate of return for the RGM-7000 is Submit Answer format: Percentage Round to: 4 decimal places (Example: 9.2434% % sign required. Will accept decimal format rounded to 6 decimal places (ex: 0.092434)) Caspian Sea Drinks is considering the purchase of a new water filtration 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 20 year life, then removed for no cost The RGM-7000 will result in additional revenues of $3.02 million per year and increased operating costs of $572,419.00 per year Caspian Sea Drinks' marginal tax rate is 28.00%. Caspian Sea Drinks uses a 10.00% discount rate, then the net present value of the RGM-7000 is 23 #3 Caspian Sea Drinks is considering the purchase of a new water filtration system produced by Rube Goldberg Machines This now 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 20 year life, then removed for no cost. The RGM-7000 will result in additional revenues of $3.02 million per year and increased operating costs of $572,419.00 per year. Caspian Sea Drinks' marginal tax rate is 28,00%. If Caspian Sea Drinks uses a 10.00% discount rate, then the net present value of the RGM-7000 is Submit Answer format: Currency: Round to 2 decimal places 34 Caspian Sea Drinks' is financed with 63,00% equity and the remainder in debt. They have 12.00-year, semi-annual pay, 5.92% coupon bonds which soll for 97.48% of par. Their stock currently has a market value of $25.06 and Mr. Benson boloves the market estimates that dividonds will grow at 3.60% forever Next year's dividend is projected to be $2.38. Assuming a marginal tax rate of 23.00%, what is their WACC (weighted average cost of capital)? Submit Answer format: Porcentage Round to 2 decimal places (Example: 9.24%, % sign required. Will accept decimal format rounded to 4 decimal places (ex: 0.0924))