Final Answer:
The price per unit when the quantity demanded is half of the original demand
is given by

Step-by-step explanation:
The given demand function is
, where
is the price per unit and
is the number of units.
To find the price per unit when the quantity demanded is half of the original demand
, set
in the demand function and solve for

![\[p = 100e^{-(1)/(2)\cdot(q_0)/(2)}\]](https://img.qammunity.org/2024/formulas/business/college/p5qi6vl4p3vsjhl5bk6tue6e9rkarmtray.png)
Simplifying this expression gives:
![\[p = 100e^{-(q_0)/(4)}\]](https://img.qammunity.org/2024/formulas/business/college/tabxxw7uvmwkg049xtz4om3dunr6g1bsl6.png)
Now, since
is the same as
, we can rewrite the expression as:
![\[p = \frac{100}{e^{(q_0)/(4)}}\]](https://img.qammunity.org/2024/formulas/business/college/fmurdib6tcg2t7p5cyruw5uczhvfrdmxnq.png)
Now, when
is substituted by
(since half of the original demand corresponds to
we get:
![\[p = (100)/(e^(\ln(2)/4))\]](https://img.qammunity.org/2024/formulas/business/college/rh0lo94ilb4fw7kefrjgr7e6x0owejo2ff.png)
Simplifying further gives:
![\[p = \frac{100}{\sqrt[4]{2}}\]](https://img.qammunity.org/2024/formulas/business/college/g4bsj5c671ufe4dnydizj5moq0avtvdukc.png)
![\[p = 50\]\alpha](https://img.qammunity.org/2024/formulas/business/college/kex7qu2nz1sj6s9s40cuqtw1o6nraewj7c.png)
Therefore, the price per unit when the quantity demanded is half of the original demand is
