2. Economics
3. dexcon technologies inc is evaluating two alternatives to produce its...

# Question: dexcon technologies inc is evaluating two alternatives to produce its...

###### Question details

Dexcon Technologies, Inc., is evaluating two alternatives to produce its new plastic filament with tribological (i.e., low friction) properties for creating custom bearings for 3-D printers. The estimates associated with each alternative are shown below. Using a MARR of 16% per year, which alternative has the lower present worth?

 Method DDM LS First Cost $-170,000$-350,000 M&O Cost, per Year $-65,000$-40,000 Salvage Value $4,000$29,000 Life 2 years 4 years

The present worth for the DDM method is $. The present worth for the LS method is$  .