Use future value and present value calculations to determine the following: (a) The future value of a $660 savings deposit after eight years at an annual interest rate of 3 percent. Use Exhibit 1-A. (Round time value factor to 3 decimal places and final answer to 2 decimal places.) (b) The future value of saving $1,660 a year for five years at an annual interest rate of 6 percent. Use Exhibit 1-B. (Round time value factor to 3 decimal places and final answer to 2 decimal places.) (c) The present value of a $2,310 savings account that will earn 3 percent interest for four years. Use Exhibit 1-C. (Round time value factor to 3 decimal places and final answer to 2 decimal places.)

1. alwaysrain irrigation, inc. would like to determine capacity requirements for the next four years. currently, two production lines are in place for making bronze and plastic sprinklers. three types of sprinklers are available in both bronze and plastic: 90-degree nozzle sprinklers, 180-degree nozzle sprinklers, and 360-degree nozzle sprinklers. management has forecast demand for the next four years as follows: both production lines can produce all the different types of nozzles. the bronze machines needed for the bronze sprinklers require two operators and can produce up to 12,000 sprinklers. the plastic injection molding machine needed for the plastic sprinklers requires four operators and can produce up to 200,000 sprinklers. three bronze machines and only one injection molding machine are available. what are the capacity requirements for the next four years? (assume that there is no learning.)