Determine the location of the peaks in the following sampled spectrum for the following sine waves: (a.) signal frequency = 300 Hz; sampling frequency = 1 kHz (b.) signal frequency = 600 Hz ; sampling frequency = 1 kHz (c.) signal frequency = 1.3 kHz ; sampling frequency = 1 kHz #2. A 25 kHz signal is sampled at 8 kHz. Find the aliased frequency of the signal.