Answer: The total campaign cost= $40800
Explanation:
Given: A local sporting goods store will advertise baseball equipment during evening news broadcasts.
Advertising rates during news broadcasts run $3,400 per 30-second spot on weekdays.
If the store is planning 12 weekday spots of 30 seconds each.
Then the total campaign cost=
![12*3400](https://img.qammunity.org/2020/formulas/mathematics/high-school/paja21xdqi5w4mqi6oz5y1fl8ucekpsrz5.png)
Therefore, the total campaign cost= $40800