Answer:
Investment "B" is superior.
Step-by-step explanation:
Below is the calculation of each investment net present worth.
Net present worth of Investment A = -12000 + 15500(P/F, 5%, 2)
Net present worth of investment A = -12000 + 15500 (0.9070)
Net present worth of investment A = 2058.95
Net present worth of Investment B = -8000+ 6000(P/A, 5%, 2)
Net present worth of investment B = -8000 + 6000 (1.8594)
Net present worth of investment B = 3156.4
Investment "B" is superior because its net present worth is greater.