A. The price of automobiles fitted with such audio-systems is expected to be higher than the price of automobiles not fitted with such systems
The concern over here is distraction from mobile phone and not the price.
B. Consumers are generally apprehensive of any major alteration in the standard features offered in an automobile.
Same as A.
C. Studies have shown that five seconds is the average time a drivers eyes are off the road while texting.
This is strengthening, since with the new tech, driver would not check the phone.
D. In the past five years, most innovations in the auto-industry have received only a lukewarm response from industry experts.
Out of scope.
E. It is a commonly known fact that an individual driving a vehicle can lose focus by either a lapse in visual attention or an audio distraction.
Correct. Since the driver will now hear the messages instead of reading them, the audio distraction can now cause the accidents