A street sign is being designed to meet local city requirements and specifications. The sign should be a regular pentagon inscribed in a circle with radius 15.23 inches. The pentagon will be painted red and the remaining parts of the circle will be a special reflective yellow paint for easy visibility. What is the area of the yellow portions of the circle? If this special yellow paint costs $125.95 per square inch. What is the cost for the yellow paint to paint 50 signs? Show and explain your work. Round to the nearest hundredth.