Final Answer:
C) 18% decrease in revenue
Step-by-step explanation:
Men's Athletic Footwear has experienced an 18% decrease in revenue. To calculate this we can use the formula for percentage change:
![\[ \text{Percentage Change} = \left( \frac{\text{New Value} - \text{Old Value}}{\text{Old Value}} \right) * 100 \]](https://img.qammunity.org/2024/formulas/health/high-school/ryoyzqdno1ss939fdnoqimdkpzhb215qjv.png)
Let's assume the initial revenue was
\and the final revenue is
. The formula becomes:
![\[ \text{Percentage Change} = \left( (R_f - R_0)/(R_0) \right) * 100 \]](https://img.qammunity.org/2024/formulas/health/high-school/3fpblv87bnm8abozelnmxam0h51r4d7x0e.png)
Given that the percentage change is -18%, we can set up the equation:
![\[ -18 = \left( (R_f - R_0)/(R_0) \right) * 100 \]](https://img.qammunity.org/2024/formulas/health/high-school/n2ag0h70t6tedqggjliitm46urae28hayl.png)
Now, we can solve for the ratio of

![\[ (R_f - R_0)/(R_0) = -0.18 \]](https://img.qammunity.org/2024/formulas/health/high-school/bndy5ent1n31fudq2de8378x3pgitl26yb.png)
Solving for

![\[ R_f = R_0 * (1 - 0.18) \]](https://img.qammunity.org/2024/formulas/health/high-school/ywzrvf5mnocwe3ijkafwjxwqew2jw9yflv.png)
This shows an 18% decrease in revenue from the initial value.
In the context of the given options the 18% decrease in revenue provides a more comprehensive understanding of the impact on Men's Athletic Footwear compared to the other options. It signifies a substantial decline in financial performance reflecting challenges or changes in the market dynamics that have affected the revenue stream of men's athletic footwear.