               DISCOUNTED CASH FLOWS

   Two options on two differential cash flows are offered
here: constant dollars and anticipated dollars (sensitive
to inflation).   The two differential cash flows are
non-discounted and discounted.   The Benefit /Cost ratio
is developed from the differential totals.   Data needed
at hand is: Investment cost, Salvage value, Costs (normally
operating), Discount rate, and length of Term studied.

