Jack in the Box is expected to shutter several restaurants in the coming days, as it works to meet the closure target outlined in its “JACK on Track” strategy earlier this year. Early this year, the fast-food chain said it would be shutting between 150 and 200 locations under a block closure program, including 80 to 120 by December 31. According to Fox Business, Jack in the Box has closed 72 stores since the April announcement.