For all problems, your answers should provide (a) Timeline, (b) Financial equation, (c) Algebraic equation, and (d) Answer in 9 decimal places in sequence. 5. James and Helen Turnip are saving to buy a boat at the end of 5 years. If the boat will cost $20,000 and they can earn 11 percent a year on their savings, how much do they need to put aside at the end of years 1 through 5