Management continued to look for ways to reduce costs and boost efficiency.By June 30,2010,point-of-sale cash register systems had been installed in all company-owned,and57% of franchise-owned,restaurants.It had also in stalled a flexible batch broiler to maximize cooking flexibility and facilitate a broader menu selection while reducing energy costs.By June30,2010,the flexi blebroiler was in 89% of company-owned restaurants and 68% of franchise restaurants