Final answer:
To break even, the video store must sell 300 DVDs each month, calculated by dividing the total monthly costs of $3,600 by the price per DVD of $12.
Step-by-step explanation:
To determine the number of DVDs you need to sell each month to break even, you need to divide your total monthly costs by the price per DVD. In this case, your monthly costs are $3,600 and the price per DVD is $12.
Using the formula:
Number of DVDs to break even = Total monthly costs ÷ Price per DVD
We can calculate this as follows:
Number of DVDs to break even = $3,600 ÷ $12
Number of DVDs to break even = 300
Therefore, you need to sell 300 DVDs each month to cover your costs of $3,600 and break even.