d 00 Three mutually exclusive electric vehicle battery systems are being investigated by a large automobile manufacturer. hent data are given below. Complete the analysis to select the best battery system. The MARR is 12% per year, and the system chosen must provide service for 10 years. Assume repeatability for lower useful life systems. Battery System AA BB CC Initial Investment (millions) $2,000 $8,000 $20,000 Annual receipts less expense (millions) $410 $2,200 $3,600 system life (years) 5 5 10 NPW(12%) in millions ??? -$109 $341 What is the NPW of Alternative AA Select one: -818 56 -44 -868 -768