Answer:
A - Highest is 27
Step-by-step explanation:
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Given function:

The minimum value of the function can be found by setting the first derivative of the function to zero.


Solving for x:


Substituting the value of x into the original function:

Hence, the minimum value in the given range is (-1, -0.368)
Answer: -11 + (-13)
Step-by-step explanation: This shows that the stock has decreased by 24.