A department store paid ​66.45$ for Overhead expenses is 16% of the regular selling price and profit is 11% of the regular selling price. During a clearance​ sale, the set was sold at a markdown of...

A department store paid ​66.45$ for Overhead expenses is 16% of the regular selling price and profit is 11% of the regular selling price. During a clearance​ sale, the set was sold at a markdown of 22% What was the operating profit or loss on the​ sale?

The operating was?​

   profit (loss/profit) ?