A more detailed examination of the situation in Problem 8-31 reveals that there are two additional mutually exclusive alternatives to be considered. Both cost more than the $1300 for the four original alternatives. Both have no salvage value after a useful life of 10 years.
(a) Construct a choice table for interest rates from 0% to 100%.
(b) If the MARR remains at 8%, which one of the six alternatives should be selected?