please help

Big Z Chicken is a private fast food business located in Georgia. The company sells franchises in the chicken business and charges a 7.00% royalty on all sales of its stores. Here is a quick summary of Big Z company financials: Wo will compare Big Z against Chick-Today, a leader in the tast food business, that has an enterprise value of $410.00 bililion and EBITDAfor \$102.00 billion. Using the mutiple for Chick Today, what is a rough estimate for the enterprise value of Big Z chicken