Firms A,B,C, and D enter into a financial arrangement. Money flush firm A will pay expanding firms B and C each $1,000,000 today. B will pay D$2,200,000 three years from today. C will pay B$800,000 two years from today and D$350,000 two years from today. Finally, D will pay A$3,100,000 six years from today. Calculate the yield rate or interest rate, to the nearest hundredth of a percent, that each firm experiences over the period of their involvement ( 6 years for A, 3 years for B, 2 years for C, and 4 years for D). (Round your answers to two decimal places.)