16.) As an employee of the store in \#4, you receive an additional \( 20 \% \) off the sale price. Calculate your cost, before taxes, if you want to buy one of the jerseys.

To calculate the cost of the jersey before taxes, we need to follow these steps: 1. **Identify the sale price of the jersey.** (This information is not provided in the problem, so let's denote it as \( P \).) 2. **Calculate the discount amount.** Since you receive an additional \( 20\% \) off the sale price, the discount can be calculated as: \[ \text{Discount} = 0.20 \times P \] 3. **Calculate the final cost after applying the discount.** The cost after the discount will be: \[ \text{Cost} = P - \text{Discount} = P - (0.20 \times P) = 0.80 \times P \] Thus, the cost of the jersey before taxes, after applying the \( 20\% \) discount, is: \[ \text{Cost} = 0.80 \times P \] If you provide the sale price \( P \), I can calculate the exact cost for you.