
Answer:
The Expected Awareness level for the next year will be 58%
Explanation:
In order to calculate the Expected Awareness level, first we have to calculate opening awareness level using the following formula:
Opening awareness level=Closing level−Decrease in awareness per year
                     =80%−(1/3×80%)
                     =80%−26.4%
                     =53.6%
After having calculated the Opening awareness level we can calculate the Expected Awareness level for next year with the following formula:
Expected Awareness level=Opening awareness level+Increase in level
                       =53.6%+5%
                       =58%
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