a) The future value of a $400 savings deposit after eight years at an annual interest rate of 3 percent. Use Table 1. (Round time value factor to 3 decimal places and final answer to 2 decimal places.) (b) The future value of saving $1,800 a year for five years at an annual interest rate of 4 percent. Use Table 2. (Round time value factor to 3 decimal places and final answer to 2 decimal places.) (c) The present value of a $6,000 savings account that will earn 3 percent interest for four years. Use Table 3. (Round time value factor to 3 decimal places and final